Color XUL files as XML, and IDL files as C++.
Color XUL files as XML, and IDL files as C++.

Also, color moz.build as Python.
Fixes bug 1168878 and fixes bug 1110593.
pelmers/dxr,jay-z007/dxr,jay-z007/dxr,bozzmob/dxr,pombredanne/dxr,pombredanne/dxr,jay-z007/dxr,pombredanne/dxr,jbradberry/dxr,gartung/dxr,jbradberry/dxr,pelmers/dxr,gartung/dxr,bozzmob/dxr,kleintom/dxr,bozzmob/dxr,kleintom/dxr,jbradberry/dxr,bozzmob/dxr,kleintom/dxr,bozzmob/dxr,gartung/dxr,gartung/dxr,jay-z007/dxr,bozzmob/dxr,gartung/dxr,jbradberry/dxr,gartung/dxr,pombredanne/dxr,pelmers/dxr,jbradberry/dxr,gartung/dxr,pombredanne/dxr,bozzmob/dxr,jbradberry/dxr,kleintom/dxr,pelmers/dxr,kleintom/dxr,kleintom/dxr,jay-z007/dxr,pombredanne/dxr,pelmers/dxr,jbradberry/dxr,pombredanne/dxr,pelmers/dxr,jay-z007/dxr,jay-z007/dxr,kleintom/dxr,pelmers/dxr