provide unregister and delete-file commands (#7) * provide unregister and delete-file commands * re-order functions * avoid error 'vc-dir is read-only' on file deletion * use temp buffer around got rm call, we don't need the output

print more info in vc-got-dir-extra-headers added repository path and remote url to vc-got-dir-extra-headers

implement repository-url

implement conflicted-files

vc-got--call flatten and filter arg list it's handy to pass to vc-got--call lists like '("-l" 2) or nil values (maybe from (when reverse "-R")). This moves some filtering logic from vc-got--log to vc-got--call.

add vc-got-annotate (#4) * add vc-got-annotate-{command,time,extract-revision-at-line} this makes vc-annotate command basic functionality working, needs next/prev-revision support to see diffs. * add vc-got-{previous,next}-revision defuns roughy working but might need a bit more testing. * add vc-got-annotate-re helper * use vc-got--log in prev/next-revision functions no need to reinvent the wheel, use the existing vc-got--log to get the log info. * fix vc-got-previous-revision vc-got--log leaves point at the end of buffer so move point to the beginning before running keep-lines so it has chance at working. * fixes for vc-got-next-revision set rstart/end to keep-lines so it works on whole buffer and don't use previous-line as its not intended for elisp code. Also fix the first match regexp to allow branch names after commit sha-1 values. * prefer with-current-buffer * require vc-annotate * rename vc-got-annotate-re to vc-got--annotate-re this is for internal use so name it so. While here add doc string for it. * Make annotation buffers parent managed by got vc-ensure-vc-buffer won't recognise this buffer as managed by got unless vc-parent-buffer points to a buffer managed by got. * refactor vc-got-next-revision no need for extensive checks in function, got command won't return successfully unless it finds the wanted revision so are certain the rev is found, we only need to check if it has a parent. while here, replace the multiple commit regexp with internal vc-got--commit-re.

fix vc-got-dir-status-files now it works correctly even when an untracked files gets deleted.

remove debugging comments

improve vc-got-dir-status-files show also missing/deleted files in vc-dir. This isn't perfect yet, because adding a temporary file and removing it will confuse the vc-dir buffer.

drop vc-got-stage related to #5

vc-got--log: add flag for reverse and mark as no side effects

Merge pull request #2 from zmyrgel/feature/add-version-command add vc-got--program-version command to return version number

make got program customizable

add vc-got--program-version command to return version number this can be used to select behaviour based on used got version.

Add new customization group `vc-got' under vc this moves the customization options to its own group