* Fix GTK2 compilation problem
* Fix compile probelem under GTK2 related to
* fix compile problem in uses clause for GTK2
* Added .po files to lazarus-ide debian package.
* Language files (.po) should go in lazarus-ide package not in lazarus-src otherwise IDE will support only English.
* Added patches required to build Debian packages until others could applied by upstream developers.
* Use fpcsubst tool to automatically set FPC version into configuration files.
* Updated dependencies