Signal next release.
Fix mtree tmp template for non BSD versions of mktemp.
Handle integrity spec check retval.
Renaming cakephp module to php.
Improve asset compress and bundle messages.
Adding new msginfo and verbose flag.
Make fill more robust.
Revert "Make fill more robust."

This reverts commit 0cc3b7df6a136fe4726d6e6a23422c9464e954b4.
Implementing internal cache.
Fixing typo.
Reorder cache msg.
Fixing typo.
Adding cache dir init msg.
Fix caching; remove cached msg.
Fix cache read in img compress.
Use y/n instead of true/false.
Reword, reformat.
Document DETA_CACHE_DIR.
Prepare release.