Added two more policies, not necessarily required for all users.

They both allow access to API-M functions to everyone including
anonymous users.
Merge pull request #249 from nigelgbanks/7.x-more-policies

Added two more policies, not necessarily required for all users.
Merge pull request #248 from adam-vessey/7.x

Basic Entity support.
Added a helper function for displaying if the given executable is accessible.

This can be used in admin setting forms and else where to indicate if the given
executable is availible, and if its version requirements are met.
Merge pull request #250 from nigelgbanks/7.x-exec-message

Added a helper function for displaying if the given executable is access...
Added a helper function for displaying if the given directory exists.

This can be used in admin setting forms and else where to indicate if the given
directory exists.
Merge pull request #251 from nigelgbanks/7.x-dir-message

Added a helper function for displaying if the given directory exists.
Automatically set the title to the object label when viewing objects.
Merge pull request #252 from nigelgbanks/7.x-set-title-for-view-objects

Automatically set the title to the object label when viewing objects.
File naming conventions.
Removing unused image.
Merge pull request #254 from nigelgbanks/7.x-filename-conventions

7.x filename conventions
some datastreams were downloading into
files without extensions
Updated for changed config value.
Merge pull request #256 from nigelgbanks/7.x-default-test-config

Updated for changed config value.
Merge pull request #255 from willtp87/7.x

some datastreams were downloading into
Added function to simplify system settings forms that utilize AJAX.
Merge pull request #257 from nigelgbanks/7.x-system-settings-form-default-value

Added function to simplify system settings forms that utilize AJAX.
Filename conventions.
Drupal coding standards.