Debian: Ignore that agslua is not in the source traball, because it's a git submodule.
ags+libraries: add hint about updating chroots.
Common: removed padding buffer from AlignedStream class
Merge pull request #208 from monkey0506/editor_data_files

Editor builds data files from managed instead of native code
Replaced FlagsEditor and FlagsEditorControl with more dynamic StringListUIEditor and StringListUIEditorControl
Added CreateHardLink utility function to editor
Added interface for unified build process
Added BuildTargetUIEditor for selecting target platforms
Split build process for game data file and Windows based on new interface
Added build target for debugger

Note that "_Debug" build target is excluded from the
General Settings pane, and cannot be selected as a
target for building. It is only used by the debug
menus/buttons.
Added build target for Linux
Corrected BuildTargetUIEditor showing all targets instead of available targets