#30 add next/prev tab menu items
#14 use instance variable instead of private properties
#14 open a file when double clicked
#14 add new pref item: default opening behavior
#14 bind default opening behavior to the user default
#14 add descriptive text
#14 add open mode selector
update macvim
#14 select already opened v/h-split
#14 take modifiers into account when opening
#14 take already opened file into account
close #14: Merge branch 'develop'