Move is_new and has_postdims bits out of declinfo and into typeinfo.
Use symbols for fatal errors and bump them by 20 slots.
Define post-fix arrays as determinate and pre-fix arrays as indeterminate.
Add a special case for assigning a string literal to a char array.
Make sizeof on indeterminate arrays an error.
Add new dynamic array syntax.
Fix a loophole with static local variables.
Add an error check after calling doexpr2().
Merge pull request #186 from alliedmodders/fix-arrays

Define post-fix arrays as determinate and pre-fix arrays as indeterminate.
Simplify filesystem native implementation.
Merge pull request #178 from alliedmodders/fs-redux

Simplify filesystem natives.
Port KeyValues to the transitional syntax.