Begin work on Org-X, the Org Exchange
Improve customization of org-x-backends
Added NOTE as a possible task state
Add "clear" functions for entry details
Rename ox.el to org-x.el
More work on ox-redmine
Added customization hook `org-log-buffer-setup-hook'

This allows changes to org-mode after the log buffer has been setup.
Guard against `def' being nil, if a footnote is not defined
Merge branch 'master' into org-x
Merge branch 'master' into org-x
Update Makefile and org.texi
Rewrote some basic aspects of object handling
Add LZW compression algorithm
org-x-pull now works, from Redmine -> Org
Completed entry comparison function
Fixed a byte-compilation error
Minor rewrite of the basic data structures
Wrote org-x-sync, which is pull-then-push
Started ox-bugzilla
Fixed priority handling in ox-redmine