added a NoteCollection to improve XML support
make PUT and DELETE idempotent
make PUT and DELETE idempotent
updated to 2.3 and removed SE code
kill php class caches

tired of debugging into nothing
disable csrf token
updated README.md
cleanups
fix tests
tweaked README
removed bootstrap cache file
various minor fixes and tweaks
Disable CSRF form protection if user has ROLE_NO_CSRF_REQUIRED
added HTTP basic auth
Merge pull request #1 from lyrixx/2.3-csrf-form-disable

Disable CSRF form protection if user has ROLE_NO_CSRF_REQUIRED
fix tests
Merge pull request #5 from lsmith77/2.3

2.3