fixes #2109 - improve session token security

- adds security:generate token rake task to create static token
- generate and cache a token on startup if static token isn't present

Thanks to Sandor Szücs <sandor.szuecs@fu-berlin.de>

updated gitignore

This commit adds most of the functionality required for API v1

The overall goal was to extract the existing JSON response
overall controllers, and to move them to a seperate name space.

• documentation was added to all requests (available under /apidoc)...

fix #1925 single value trends pages

Revert "fix #1925 single value trends pages"

This reverts commit bf89a7f3e86c08eb1cd38ae473a0edc754f8131e.

this was merged by mistake

fix #1925 single value trends pages

allow to serve apidoc in production

make bundler a bit more packaging friendly.

Merge pull request #49 from bgupta/bundler-updates

Bundler updates

fixes #1624 - Moved database.yml to database.yml.example

keeping the database configuration file within the repo is not needed,
therefore, we moved it to an example config file, and added the
database.yml to a to .gitignore

NOTE: this would break you installation, as you would need to:...

Added bundler support for Gemfile.local.rb to support local customizations. Fixed #1623

Adds VNC support within the browser

At first, this allows to view oVirt managed hosts within foreman.

refs #1367 - a better version of our gemfiles, not perfect yet.

WIP rails3 migration

ignore idea (rubymine) files.

Signed-off-by: Amos Benari <abenari@redhat.com>

ignore all kind of vim swap files

Added an extra line on gitignore.

ignoring swap files

fixes #118 - Add email support

added the files generated by AS plugin to gitignore

added tftp subdir to git ignore file, fixes #95

Feature #95