Fix crashing bug when printing binary files. Not sure of the exact cause, but the code is much cleaner and full of asserts now.
Rename clearAllocation to clearRange
Fix warnings in VT100Terminal.m
Fix warnings in VT100Screen.m
Fix warnings in PseudoTerminal.m
Add todo about syncing access to fd
Merge branch 'master' of https://github.com/gnachman/iTerm2
Fix warning in PTYSession about format specifier for size_T