Add completion to :Breakpoint command
Add vdebug:load_options() and vdebug:load_keymaps()

Provides option dictionary reloading after vdebug has been sourced.
Merge pull request #128 from tommcdo/breakpoint-complete

Add completion to :Breakpoint command
Merge branch 'option-reload' into dev

Conflicts:
	plugin/vdebug.vim
Show local file path in stack, fix #118
Add Python installation for windows to doc, close #135
Fix compact watch window array expansion, close #144
Change function names to adhere stricter rules

Since v7.4.260 there were some changes done to be more strict about what
can be used in function names. This change makes Vdebug follow these new
rules.

This resolves #155

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
Merge BlackIkeEagle's function name changes, see #158

Also rename two other functions prefixed with "vdebug:".
Update version to 1.4.2, update HISTORY