Allowed closing editor tabs while debugger is running.
Updated 'Find in Files' to start in the project folder by default.
Updated linux build files to use latest zlib/libpng to fix png load on Gentoo.
Fixed incorrect localization that led to an error in 'Save' from tab menu.
Improved focus on the debugger when a breakpoint hits on OSX (fixes #141).
Added `Show Location` to the editor tab menu.
Fixed looping in auto-complete (fixes #151).