remove deprecated docs

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<h2>Electrum for Android</h2>
This page explains how to install Electrum on Android devices.<br/><br/>
Please note that Electrum is not distributed as a binary package, but
as python source code; this gives users the possibility to see what
the code is doing, and to check that it does not contain malware. The
downside is that installation is slightly more complicated than
downloading an app on the Android market, but it remains very
simple. <br/><br/>
It is possible to print this page on paper and to install everything from
QR codes. If you encounter problems, you may find help at
<a href="http://maketecheasier.com/install-applications-without-the-market/2011/01/28">
this link</a>.
<h3>1. Download and install Google Scripting Layer for Android</h3>
You can get
it <a href="http://code.google.com/p/android-scripting/wiki/Unofficial">here</a>,
or by scanning the following qr code: <br/>
<img src="http://chart.apis.google.com/chart?cht=qr&chs=150x150&chld=L&choe=UTF-8&chl=http%3A%2F%2Fwww.mithril.com.au%2Fandroid%2Fsl4a_r5x.apk"
/>
<h3>2. Download and install Python for Android</h3>
You can get
it <a href="http://code.google.com/p/python-for-android/downloads/detail?name=PythonForAndroid_r5.apk">here</a>,
or by scanning the following qr code: <br/>
<img src="http://chart.apis.google.com/chart?cht=qr&chs=200x200&chld=L&choe=UTF-8&chl=http%3A%2F%2Fpython-for-android.googlecode.com%2Ffiles%2FPythonForAndroid_r5.apk"/>
<br/>
Once you have installed the apk, launch the Python for Android application and click 'install'
<h3>3. Download the Electrum install script</h3>
Download <a href="e4a_install.py">e4a_install.py</a> and install it in your sl4a/scripts directory.
You can do it manually, or from QR code, as follows:
<pre>
1. Launch SL4A.
2. Press the Menu button.
3. Tap Add.
4. Tap Scan Barcode.
5. Scan the following QRcode:
</pre>
<img src="http://chart.apis.google.com/chart?cht=qr&chs=300x300&chld=L&choe=UTF-8&chl=e4a_install.py%0Aimport+urllib%2C+zipfile%2C+os%0Ap%3D%22http%3A%2F%2Fecdsa.org%2Felectrum%2Fe4a%22%0An%3D%22Electrum-0.43d%22%0Anz%3Dn%2B%22.zip%22%0Aurllib.urlretrieve(p%2Cnz)%0Azipfile.ZipFile(nz).extractall()%0Aos.rename(n%2C'scripts%2F'%2Bn)"
/>
<pre>This will install a script named e4a_install.py</pre>
<h3>4. Download and install Electrum</h3>
<pre>
1. Tap e4a_install.py: it will download and install a directory named "Electrum-0.43d"
2. To launch Electrum, visit the "Electrum-0.43d" directory and tap 'electrum4a.py'
</pre>
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Here is how to sign a transaction with an offline Electrum wallet.
1. With your online (seedless) wallet, create the transaction using 'mktx':
./electrum -w seedless_wallet mktx 1Cpf9zb5Rm5Z5qmmGezn6ERxFWvwuZ6UCx 0.1
{
"complete": false,
"hex": "01000000015a92850cc5dc7bb7c1a711c1ce0c1658596c085d49c17fce68c641cce0bdd188010000004801ff45fe197f1a7a7779f58690c3100364d7ce596bf47bb52e88e617e22940bf54a8f139194652584b0d357eb95defb8b4911b0a53118b8afecb96aedb1334e772df350901002800ffffffff02b1f0f65d000000001976a9147ea19cc36d846e2ce81762def3cb9299bed0847188ac80969800000000001976a91451e814c0f7637ba9a59bc11628337a2df6559a5088ac00000000"
}
Electrum returns an unsigned transaction. Note that the serialization
format contains the master public key needed and key derivation, used
by the offline wallet to sign the transaction.
2. Sign the transaction with your offline wallet, using 'signrawtransaction':
./electrum -w wallet_with_seed signrawtransaction 01000000015a92850cc5dc7bb7c1a711c1ce0c1658596c085d49c17fce68c641cce0bdd188010000004801ff45fe197f1a7a7779f58690c3100364d7ce596bf47bb52e88e617e22940bf54a8f139194652584b0d357eb95defb8b4911b0a53118b8afecb96aedb1334e772df350901002800ffffffff02b1f0f65d000000001976a9147ea19cc36d846e2ce81762def3cb9299bed0847188ac80969800000000001976a91451e814c0f7637ba9a59bc11628337a2df6559a5088ac00000000
Password:
{
"complete": true,
"hex": "01000000015a92850cc5dc7bb7c1a711c1ce0c1658596c085d49c17fce68c641cce0bdd188010000008b483045022100c65dd8899d4e1d12b1ebaa0ea15835f9a158343733fbe990cdfebde2164d89c802201a5a8fe737b07daf700aeecf3b6a4111c563ebc181da75b1f264883060c273da0141040beb415f075a532982fe982d01736453d4e3413566c79a39d16679474c7ab94022269b9f726edc152a89dfcf18cd3dd2a38fc5e442f24d22a51545ca42beb7b5ffffffff02b1f0f65d000000001976a9147ea19cc36d846e2ce81762def3cb9299bed0847188ac80969800000000001976a91451e814c0f7637ba9a59bc11628337a2df6559a5088ac00000000"
}
The result is a fully signed transaction, as indicated by the "complete" field.
3. Broadcast the transaction to the Bitcoin network, using 'sendrawtransaction':
./electrum sendrawtransaction 01000000015a92850cc5dc7bb7c1a711c1ce0c1658596c085d49c17fce68c641cce0bdd188010000008b483045022100c65dd8899d4e1d12b1ebaa0ea15835f9a158343733fbe990cdfebde2164d89c802201a5a8fe737b07daf700aeecf3b6a4111c563ebc181da75b1f264883060c273da0141040beb415f075a532982fe982d01736453d4e3413566c79a39d16679474c7ab94022269b9f726edc152a89dfcf18cd3dd2a38fc5e442f24d22a51545ca42beb7b5ffffffff02b1f0f65d000000001976a9147ea19cc36d846e2ce81762def3cb9299bed0847188ac80969800000000001976a91451e814c0f7637ba9a59bc11628337a2df6559a5088ac00000000
"ef6b561232f3c507219ab7d2a79f8849e14ed7e926e77546c2d9e751905b825b"

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<html>
<head>
This is the documentation for the Electrum Console.<br/>
</head>
<body>
<div style="width:45em">
<br/>
Most Electrum command-line commands are also available in the console. <br/>
The results are Python objects, even though they are
sometimes rendered as JSON for clarity.<br/>
<br/>
Let us call <tt>listunspent()</tt>, to see the list of unspent outputs in the wallet:
<pre>
>> listunspent()
[
{
"address": "12cmY5RHRgx8KkUKASDcDYRotget9FNso3",
"index": 0,
"raw_output_script": "76a91411bbdc6e3a27c44644d83f783ca7df3bdc2778e688ac",
"tx_hash": "e7029df9ac8735b04e8e957d0ce73987b5c9c5e920ec4a445130cdeca654f096",
"value": 0.01
},
{
"address": "1GavSCND6TB7HuCnJSTEbHEmCctNGeJwXF",
"index": 0,
"raw_output_script": "76a914aaf437e25805f288141bfcdc27887ee5492bd13188ac",
"tx_hash": "b30edf57ca2a31560b5b6e8dfe567734eb9f7d3259bb334653276efe520735df",
"value": 9.04735316
}
]
</pre>
Note that the result is rendered as JSON. <br/>
However, if we save it to a Python variable, it is rendered as a Python object:
<pre>
>> u = listunspent()
>> u
[{'tx_hash': u'e7029df9ac8735b04e8e957d0ce73987b5c9c5e920ec4a445130cdeca654f096', 'index': 0, 'raw_output_script': '76a91411bbdc6e3a27c44644d83f783ca7df3bdc2778e688ac', 'value': 0.01, 'address': '12cmY5RHRgx8KkUKASDcDYRotget9FNso3'}, {'tx_hash': u'b30edf57ca2a31560b5b6e8dfe567734eb9f7d3259bb334653276efe520735df', 'index': 0, 'raw_output_script': '76a914aaf437e25805f288141bfcdc27887ee5492bd13188ac', 'value': 9.04735316, 'address': '1GavSCND6TB7HuCnJSTEbHEmCctNGeJwXF'}]
</pre>
<br/>
This makes it possible to combine Electrum commands with Python.<br/>
For example, let us pick only the addresses in the previous result:
<pre>
>> map(lambda x:x.get('address'), listunspent())
[
"12cmY5RHRgx8KkUKASDcDYRotget9FNso3",
"1GavSCND6TB7HuCnJSTEbHEmCctNGeJwXF"
]
</pre>
Here we combine two commands, <tt>listunspent</tt>
and <tt>dumpprivkeys</tt>, in order to dump the private keys of all adresses that have unspent outputs:
<pre>
>> dumpprivkeys( map(lambda x:x.get('address'), listunspent()) )
{
"12cmY5RHRgx8KkUKASDcDYRotget9FNso3": "***************************************************",
"1GavSCND6TB7HuCnJSTEbHEmCctNGeJwXF": "***************************************************"
}
</pre>
Note that <tt>dumpprivkey</tt> will ask for your password if your
wallet is encrypted.
<br/>
The GUI methods can be accessed through the <tt>gui</tt> variable.
For example, you can display a QR code from a string using
gui.show_qrcode.
Example:
<pre>
gui.show_qrcode(dumpprivkey(listunspent()[0]['address']))
</pre>
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</html>