debugobsolete: list all obsolete marker if no argument are specified

obsolete: add easy way to iterate over obsolete marker object

obsolete: helper class to access obsolete marker data

command: creation of obsolete marker * add metadata encoding/decoding ability * add a method to obsstore to help creating marker * add a debug command to create marker

obsolete: introduction of obsolete markers Markers are stored as binary records in a log structured file in .hg/store/obsstore.

histedit: mark as a first party extension

histedit: remove use of reduce() builtin spotted by check-code

test-histedit-edit: improve coverage of histedit code

histedit: fix most check-code violations

histedit tests: fix check-code problems

histedit: new extension for interactive history editing

exewrapper: use generic term script The exewrapper doesn't know anything so far about what the script is or does.

Makefile: add build_hgexe -i for local

setup: compile hg.exe This implements a new command $ python setup.py build_hgexe -i which places the hg.exe in the root of the source tree.

test-commit-amend: adapt for Windows after fba17a64fa49