I3configger

Fixed

- wrong ordering of context merges (set was not working in all cases)

Added

- new command: shadow - shadow arbitrary entries in `i3configger.json`
- new command: merge - merge a `.json` file into `.messages.json`
- new command: prune - opposite of merge: remove all keys from a given `.json` file in `.messages.json`

Changed

- renamed file containing frozen messages from `.state.json` to `.messages.json`

Changed

- de-rocket-science release process
- change description of tool

Fixed

- wrong CHANGELOG :)

Fixed

- 4 repair watch and daemon mode

Added

- proper documentation at http://oliver.bestwalter.de/i3configger/
- copy user or default config into `config.d` on initialization

Removed

- end of line comments are not supported anymore (too much bug potential - would need some form of parsing already to make it work -> not worth the fuzz)

Changed

- comments are not stripped from the build anymore
- notification is off by default: cli arg changed from `--no-notify-` to `--notify`

Fixed

- checking the config with `i3 -C` did not work because `-c` (small c) was not passed and the passed path to the new config was silently ignored and the active config was checked instead

Fixed

- 2 - fails if not using i3status. Fixed by making the refresh call ignore any errors - not nice, just a quick fix.