IDE: regenerated translations; updated Russian translation

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45800 4005530d-fff6-0310-9dd1-cebe43e6787f
New unit with a common base class for Project and Package.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45801 4005530d-fff6-0310-9dd1-cebe43e6787f