issue #21 fix - setting MacOSX 10.6 as target build
Merge pull request #22 from petriborg/master

issue #21 fix - setting MacOSX 10.6 as target build
Fixed crash when not able to find main class, printing error message instead.
Added /LARGEADDRESSAWARE linker option to Windows build.
Updated prebuilt libraries.
Added "--use-system-jre" command line option to avoid use of bundle JRE. Added detection to not use bundle JRE on OS X 10.6.8 and prior.
Windows: static linking to VC runtime, removing dependency on Visual C Runtime Libraries.
Merge branch 'master' into icons

Conflicts:
	native/premake4-win.lua
	src/main/resources/packr-mac
	src/main/resources/packr-windows.exe
Merge branch 'osx-10.6-support' into icons