VERSION obtained from source instead of the previous git tag.

Drawback: The version string is no longer a valid git identifier.
          For this reason the 'g' short hash prefix has been removed.

Exception: When building directly from a tag this behaves exactly like the previous behavior.
           This allows formatting release versions with precision     i.e. v0.9.2
           This also allows arbitrary topicbranch names               i.e. v0.9.1-glibc-compat
Merge pull request #4049

3d20cd5 VERSION obtained from source instead of the previous git tag. (Warren Togami)
Update doc/gitian-building.md for new gitian

The patch to make it possible to configure the LXC IPs has been merged
upstream. This means that it is no longer needed to patch gitian.
Remove that workaround.
Pointed to location of BDB 4.8 in procedure for unix build.
Translation update 2014-04

Push new English translation, as well as pull other translations that
changed since last month.
[Qt] importwallet progress