IDE: Make mouse wheel change tabs in Component Palette. Issue #26887, patch from Sandro Cumerlato.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46597 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: Append .so to library name for Android in Compiler options, conventions. Issue #26889, patch from Stephano

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46598 4005530d-fff6-0310-9dd1-cebe43e6787f