- properly named and blueprinted controllers for the server app
- moved the three modules into a brender folder

Added work around to changes in XCode 5.1

Changes made in Xcode treats unknown arguments as errors and won’t
install Psutil for this reason.

Adding the ARCHFLAGS changes errors to warnings during the installation.

various small typos

Pr/38

Database file should be placed inside of server

* brender.sqlite database should be created in the server module folder
* Tweaked some warning and info prints
* Renamed config.py_tpl to config.py.example

There were missing BRENDER_SERVER default value. An because of python
cache files this error were invisible until now.

Note: before committing check if all works fine by deleting python cache
files. Maybe using command like "find -name *.pyc -exec rm \-v {} \;" or
a find better solution.

- fix related to issue #38
- when configuration is done we should connect to database, defined by
  DATABASE variable, before starting creating tables. Otherwise we just
  connect to database.

- on pages SHOWS and SHOT, changed the order of delete and close, also
renamed them to OK and Cancel, so they align on one line.
- added an alert if no shot is selected when deleting
- changed the default placeholder of linux_path to /home/

related to issue #35

- a separate configuration file that is ignored in .gitignore files.
  There is a "config.py_tmpl" which can be used as a starting point
  for a custom configuration. If there were not defined a configuration
  file the system will just work using default values and starting
  respective applications on local-host (for developing proposes)

- DATABASE can now be defined inside configuration file and data base
  connection will be established only from starting point of brender
  (brender.py)

- now inside __init__ files is defined module serve() function that is
  used to start application and setup some configuration value. All
  other operations are moved back do controllers.py files. This should
  keep separate application initialisation from application usage.

The docs folder contains the Sphinx project used for building the
documentation, better than having it in a separate branch.

After the refactoring it was being misplaced in the root folder.

Now brender is made of 3 packages:
* server
* dashboard
* worker
which can be executed with a ./brender.py package-name comment. Please
check for possible errors across the different modules of the
application.

Added Shows and Fixed Shows update 

dashboard.py - cleanup code
dashboard.py - removed shot delete code

brender.css - code cleanup

shot.html - Removed /shot/delete/, added javascript shots delete
function

shows.py - PEP8 code cleanup
shows.py - removed unused code

shots.py - removed add shot code

Conflicts:
dashboard/dashboard.py
dashboard/templates/shows.html

was broken by me. Made capitalization in CSS.
+ added nav link to render settings page.

Added shot view url to shots page (clicking the id)
just like worker page view
Added shot delete route /shot/delete/<shot_id>
Added Shot view page /shot/<shot_id>

Fixed Delete show not deletes any shots tied to show that is delete
Added ability when show is deleted if another show is available make
that show active
Added badge to show which show is active on the shows page
Added No Shows to setting page for when no show are available
Added a option field when creating show if the currently isn't a show
it will set it as active but if you want to create a new show and set
as active after creation it is possible

Added being able to add shows and delete shows
Fixed Show update
Added show button on shows page

added a module, did not know where to put otherwise.
we could add things like server uptime etc…

Added uppercase on first letter of the title, and made use of the title
variable in the templates.
notes :
- I removed titles for 2 pages where it was not used : worker and
add_shot
- Do we need this passing of title variable ? I guess it could become
useful one day.
- on a design note, we could have instead everything lowercase… as in
the logo… but i think it looks good like this.

Refining and cleaning up a few things

Made some small changes for online & offline stats
Fixes for psutil cpu usage
More code organization

Removed trailing whitespace

Removed stupid merge files

made small  changes to multiple unneeded psutil calls
working on offline stats for when the worker was last online

TODO
1. Add save to database for offline stats
2. find more cpu savy way with or without psutil

Fix for when log files havent been created yet and disable button when
no log files