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
Merge BlackIkeEagle's function name changes, see #158

Also rename two other functions prefixed with "vdebug:".
Update version to 1.4.2, update HISTORY
Update version in README
Update news
Fix list for news in README
Watch and Status window: configurable height

Example setting:
let g:vdebug_options["watch_window_height"]=45
let g:vdebug_options["status_window_height"]=5
LogWindow and DebuggerWatch: setlocal foldmethod=manual