- update to 2.3.2:
* Fix #214 heap corruption for too small kbloom. This could have crashed
delta operations for very small files/signatures.
* Fix #207 and add Travis Windows checks and improve compatibility. Turn on
`-Wconversion -Wno-sign-conversion` warnings for clang.
* Fix a bug so patch will now fail returning RS_CORRUPT on encountering a
zero length copy command instead of hanging.