Core/PhaseMgr: Updated for our code-style (LANG -> LANGUAGE)

and adjusted some tabs2Spaces

Signed-off-by: bootz <bootz@projectskyfire.org>
Merge branch 'terrain_phase_testing' of https://github.com/ProjectSkyfire/SkyFireEMU into terrain_phase_testing
Scripting: Eastern Kingdom: Gilneas2 some minor changes.

Marking last phase from map switch of gilneas,
it's more of a note of what phase Gilneas2 scripting
should start.

Signed-off-by: bootz <bootz@projectskyfire.org>