fixed gmcp updates
Fixed locale issue
Fixed MiniConsole FontSize. Thanks to demonnic.
Improved setExit to take coordinates as well as numbers

Signed-off-by: Vadim Peretokin <vperetokin@gmail.com>
Syncing with official mudlet-lua
- added overrides for lockExit, hasExitLock to accept letters for directions as well as numbers

Signed-off-by: Vadim Peretokin <vperetokin@gmail.com>
Merge branch 'master' of github.com:Beliaar/mudlet-lua
Applied Andrea Piccinelli's <frasten@gmail.com> patch to fix *insertText reversing tag insertion.

Signed-off-by: Vadim Peretokin <vperetokin@gmail.com>
- fixed printModules, patch from tsujinn

Signed-off-by: Vadim Peretokin <vperetokin@gmail.com>
- made table.is_empty more efficient

Signed-off-by: Vadim Peretokin <vperetokin@gmail.com>
- Fixed Logging.lua to load with the more strict LuaJIT2 beta9

Signed-off-by: Vadim Peretokin <vperetokin@gmail.com>
- added Lynara's display() which detects infinite loops
added error handling to package unzipping (someone ran into it throwing an error)
replaced our current display() with one from Penlight (Steve Donovan's MIT-licensed library)
- removed unnecessary comment
- implemented appendBuffer() for Geyser.MiniConsole
- added bg(miniconsole, color) and fg(miniconsole, color) support
- added support for Geyser.MiniConsole:fg() and Geyser.MiniConsole:bg()
- added wrappers for setLink, echoLink and insertLink to Geyser.MiniConsole
- updated gmod to re-enable GMCP modules at login