issue #1733, project-creator for cpp project seems ok
issue #1733, project-creator for lua works.
Merge pull request #2021 from dumganhar/iss1733-hybrid

issue #1733: Updated multi-platform-lua/proj.android/build_native.sh.
Merge pull request #2020 from walzer/project-creator

tools/project-creator works for lua and cpp templates.
issue #1733: Updated template/multi-platform-lua/proj.win32/HelloLua.sln.