add projects from site-lisp-dir to load-path after elpa

this way, site-lisp projects are preferred to elpa.
conditional loading of rename-sgml
fix wrong brace position

if jedi.el was unavailable, jedi can't be turned on.
add convenient functions to decrypt inline PGP (coroa)
switch to using elpy
fix small typo in pylookup customization
add docstring to the advice on compilation-start
make flymake less noisy

flymake is only to show the bitmap in the side fringe and not to
shadow the usual syntax coloring.
protect against a minor bug in elpy

compare https://github.com/jorgenschaefer/elpy/issues/73
fix elpy bindings for private keyboard bindings (coroa)
upgrade org-mode

the previous commit did not exist in the remote I'm using
some notes
notes
pre-set global keybinding for iedit-mode

autoload does the rest
remove obsolete and misleading comment
switch org-mode to latest master
Merge branch 'elpy' of github.com:chaoflow/.emacs.d into elpy
no error on missing documentation
fix project root finding
require org explicitly