POR-2128 Fixed the inconsistency of subtitle heading for using data page.

git-svn-id: https://gbif-portal.googlecode.com/svn/portal-drupal7/trunk@2919 3650c4fd-ea0f-e2d6-5ead-89630c913e81
POR-2130 The consistency of body text color. Now default text is 80 percent gray.

git-svn-id: https://gbif-portal.googlecode.com/svn/portal-drupal7/trunk@2920 3650c4fd-ea0f-e2d6-5ead-89630c913e81
POR-2133 Fixed the bold style appearance.

git-svn-id: https://gbif-portal.googlecode.com/svn/portal-drupal7/trunk@2921 3650c4fd-ea0f-e2d6-5ead-89630c913e81
Upgraded imce module.
Organised utility files for less work.