detect native multiarch directory on linux
Merge remote-tracking branch 'upstream/master' into linux-multiarch
support for tables in (runtime_)external_deps_subdirs.*
adding Lua 5.2 paths to wrapper scripts
Merge remote-tracking branch 'upstream/master' into linux-multiarch
changed multiarch detection and site_config variables
Merge remote-tracking branch 'upstream/master' into linux-multiarch
ditch some more output
Merge pull request #159 from Tieske/missed_ones

ditch some more output
Lua 5.2 paths in wrapper scripts on windows
fixed quotes in wrapper scripts on windows
Fix hardcoded reference to git
make installer find interpreter by short versioned name, eg. lua52.exe instead of lua5.2.exe
added platform detection 32/64bit
fix for 5.2 path variable
modified architecture detection as per http://support.microsoft.com/kb/556009
Merge pull request #163 from Tieske/interpreter_short_version

Windows; installer fix in finding interpreter, detecting 32/64bit and Lua 5.2 environment PATH variable
Merge remote-tracking branch 'upstream/master' into linux-multiarch

Conflicts:
	install.bat
fix paths for 5.2, escaping in installer and fix wrapper scripts
Merge pull request #164 from Tieske/interpreter_short_version

fix paths for 5.2, escaping in installer and fix wrapper scripts