Releases for Compass stylesheet tool

Release notes

Many bug fixes, notably compatibility with latest versions of Compass.

• clear css cache when recompiling with compass.
• remove dependency on devel module.
• when the theme cache is reset, also regenerate the CSS by running _compass_update().
• upgrade to compass 0.10.0 command syntax.
• enable constant recompilation in coordination with devel module's theme rebuild.
• refactor execution functions.
• move pages and admin settings to include files.
• fix all strict coder warnings.
• move submit and validate functions into include files.
• i18n fix on page title.
• crude drush integration.
• fix cron task.
• separate helper functions into include file.
• expose compass_devel_rebuild in admin settings form.
• delete variables on uninstall.
• #870924: Incorrect relative-assets by ckng: Incorrect relative-assets
• add drush validation hook.
• drush compile only displays output for verbose requests.
• refactor option string function.
• #919032: hook_menu_link_alter doesn't take $menu as a reference by seutje: hook_menu_link_alter doesn't take $menu as a reference
• add gem path and gem home variables.
• improve code style and comments.
• use new method to determine shell path.
• simplify shell exec function.

Release notes

This beta fixes many serious bugs from the earlier beta. This now requires Compass v0.10.0.pre5 and PHP 5.

use --boring argument to turn off color output.
fix cron jobs. log all cron jobs.
wrap compass output in tags for better display.
overcome fgets() block by using stream_set_blocking() and stream_get_contents().
stderr buffer was filling up before stdout was giving its EOF, which caused the compass to hang and stylesheets were not compiling reliably.
php5 is now required for use of stream_get_contents().
default path to compass was "/usr/bin/convert" in _compass_exec().