Make /lua and /luatransform administrator-only
Merge pull request #32 from ShadowNinja/admin-only-lua

Make /lua and /luatransform administrator-only
//fixedpos No commas between the numbers
Merge pull request #33 from electricface/master

//fixedpos No commas between the numbers
Fix chat commands display.
Add `worldedit_shortcommands`, which adds aliases to commonly used chat commands that allow users to type in long command names faster. Idea is courtesy of @electricface.

For example, `//move ? 5` can now be written as `//m ? 5`.
Fix incorrect fixedpos var names in the GUI form

worldedit_gui_fixed_* -> worldedit_gui_fixedpos_*

Makes setting a fixed position in the GUI work correctly
Merge pull request #36 from spillz/master

Fix incorrect fixedpos var names in the GUI form
Add warning for really huge regions.
Implement full size checking for every possible command.
Fix region checking (thanks PenguinDad).
Fix safe region functionality (thanks ChaosWormz).
New inventory icon for GUI (thanks VanessaE!).