[WIP] Replace pyinotify by watchdog
[WIP] exhume branch for runbot (lost logs)
Merge remote-tracking branch 'odoo/master' into master-watchdog-fme
[IMP] FSWatcher method names
[FIX] ommit (-d, --database) in code reexecution's sys.args stripping

Stripping -d from sys.argv prevent odoo's `start` subcommand to work
properly. Besides, -d is not harmful for code reececution
Merge remote-tracking branch 'odoo/master' into master-watchdog-fme
[REM] Removed --auto-reload switch and bound feature to --dev switch
[FIX] Make watchdog python module optional
[IMP] website: create customize theme application and color-picker; Create theme_bootswatch and use less files.
[IMP] filesystem watcher only activated on --dev mode (for the moment)
Check if the logger warning causes runbot warning
Merge pull request #1739 from odoo-dev/master-watchdog-fme

[IMP] Make autoreload work in --dev mode

- Replaced `pyinotify` by conditionally imported `watchdog`
- On code reload, restart process without losing --database argument (was crasing `odoo start` command)
- Removed `--auto-reload` in favor of `--dev`
[IMP] purchase: misc usability improvements
- RFQ wording imp
- products tree view in purchase form view: set account_analytic_id
for group_analytic_accounting only + add a context for the partner
- purchase: res_config: wording imp + config view imp
[IMP] web: order fields in export wizard

(Closes #1645)
[IMP]Improved language feature:Added button in tree of language to active/deactive,Added alertbox in all for translation,deactive english lang when db create with anyother lang,Added constraint when try deactive prefferd language,

[IMP]Improved feature:1.when deactive base lang:seted last loaded language in base lang,seted base lang on partner and user,loaded translation which language is active or inactive,2.seted active true when try to load language and when it is deactive.

[IMP]Added disable/enable button in form view of language same as publish/unpublish, for that added widget,template,css class.

[IMP]Added language.sass file,passed contex in some method.

[IMP]Moved enabled/disabled button on top right of language form view.

[IMP]Removed code to write lang on load of new language,in translation message set name instead of code.