1. Added integration test exclusion back into release task.

2. Added manual transaction processing image.

Additional modifications that weren't included in the merge.

1. Bumped version.

2. Updated Bintray plugin to version 1.7.3.

Merge remote-tracking branch 'origin/master' into android

Added signing configuration back in.

Downgraded Bintray uploader to be JDK7 compatible.

1. Solidity generator: fixed issue where no-arg constructor functions…

… were not being generated correctly.

 2. Updated Solidity generator.
 3. Added logic to test for file existence with wallet tools before asking for password.
 4. Fixed bug in wallet file generator where 12 hour clocks we being used in filename.
 5. Bumped version.

Bumped version.

Merge pull request hyperledger-web3j#10 from web3j/android

1. Added Transfer class for simplifying Ether transactions in line wi…

1. Updated README.

2. Added additional Javadoc comment to Contract.