vim: bind highlight clearing command (related issue: #121 )
emacs: Fix merlin-chomp function
configure: fix VIM_DIR value when PREFIX is set
Backtrack: fix wrong handling of backtracking to root
Error: change handling of errors inside a module
emacs: customize and/or disable face of errors and warnings
emacs: cleanup WIP, use make-variable-buffer-local

Instead of make-local-variable where appropriate
cleanup: remove trailing spaces
Backtrack: fix another bug when updating typer after syntax errors
emacs: protect against negative columns (?!)
emacs: remove redundant entry in "Show type" menu
Correct typos reported by @Fourchaux
bin_prot: generate bin_prot 109.45.00 signatures, fix #127
bin_prot: update tests for bin_prot 109.45.00
bin_prot: add new tests for Binable signatures
Typer: wrong evaluation order made initial environment degeneralized

Bitten by side effects! :'(
Dump env: also dump extension environment
extensions: [with compare] now works with parametrized types ( fix #130 )
Introduce "here" syntax extension, fix #136
configure: Move config files in config/ subdirectory