outorg2 and outxxtra cleaned up, new requires.
calculation of outline-regexp and outline-level removed from outorg2.el (is in outxxtra.el)
tiny changes.
fixed the last-line-in-buffer-after-line-of-code bug in outorg2.
outorg: persistent header line for edit-buffer included.
outxxtra: made independent from Org-mode.
outxxtra moved to its own github repo.
history modified after extracting outxxtra.el to own repo
repo actualized after moving outxxtra to its own repo.
outorg2 enhanced with minor-mode for edit buffer (key-bindings for save and
exit commands), hook for saving content even when edit-buffer is killed
accidentally. Edit-buffer naming still unsatisfactory.
last commit before renaming outorg2 to outorg.
first commit after renaming outorg2 to outorg.
bug fixed: missing #+end_src when (eobp) inside code-block.
problem of keeping point at identical position when switching between code and
edit buffers solved.
naming of edit-buffer (in header-line) and temporary backupfiles improved.