Incorporate changes in self_initializing_hook branch Implement configurable expansion based on Mercurial templates. NOTE: Relying on pretxncommit-hook to write in working directory might break in the future as it relies on a buggy race condidition. [issue273]

536c1797202d57efb77bea098e10968ff01602ce universal_scheme
ba000e29ecf3b8df09e0fd363a78cabbe3c2a78f cvs_scheme
1fe48bf82d056f1ece05baccab888357c10c5ab8 r0.1
2e930f84224222ad6514a3c5dc6e00350e199e92 very_cvs