Solves an error with the function 'arv-yas-uncamelize': I missed the
fact that 's-split-words' is influenced by the current syntax table
and so it may return different values depending on the major mode.

In order to yield a consistent result the syntax table is fixed.



git-svn-id: svn://localhost/emacslib/emacslib/trunk@417 a9598837-e506-0410-a967-fbf0066ee963
Replaced 'template.el' (http://emacs-template.sourceforge.net/) with a
custom solution built upon yasnippet.

Added snippet headers for some modes.

Added some utility functions to 'arv-yasnippet.el'



git-svn-id: svn://localhost/emacslib/emacslib/trunk@418 a9598837-e506-0410-a967-fbf0066ee963