Remove process pools and only use thread pools for services
Changing default thread pool size from 5 to 12.
Merge remote-tracking branch 'crits/master' into services_thread_process_pools

Conflicts:
	crits/config/config.py
	crits/services/handlers.py
	crits/settings.py
Adding support to SERVICE_MODEL: thread_pool and process_pool. Default SERVICE_MODEL is still thread/process so a user will need to explicitly set the model to thread_pool or process_pool to use them. The pools could be used in throttling CRITs services.
Adding for a way to control the service pool sizes.
Fixing Actors bug where if you have an empty aliaes, add two aliases, and then delete both aliases, refresh the page and the last item to be deleted will not be deleted. The database shows a list of [last_item, '']. The empty string should not be in the list. This commit fixes the empty string. This same bug might exist in other areas?
Incorrect existence check, length could be zero and you would never be able to add aliases.
Need to keep !important to fix the alignment issue.

Conflicts:
	extras/www/static/css/core.css
Users can save their favorite searches and pin them to their dashboard. They can also create and customize multiple dashboards and set which is their default one. Admins also have the ability to create public dashboards for all users to share.
Reference isodate instead of date in order to maintain consistency in email tables.
Fixed resizing issues on the dashboard and allow resizing of entire table on the edit page. Removed sorting from default dashboard tables.
fixed resizing cross browsers
Added links for campaigns
Bug fix for saving a search with an invalid column
Moved Saved Searches linl in toolbar and added button to dashboard
collectstatic
Don't try to decode an already unicode object

term comes in as unicode, urllib.unquote returns unicode, it doesn't need to be decoded.
Use ushlex instead of shlex for unicode support in searches
Convert C-style loops to smaller/faster pythonic alternatives
Replace enumerate/index with direct references on mutable objects