[Geany] Minor usability issues

[Harold Aling]

Dear Geany devs,

I've got some little issues/requests:
* Closing tab 3 focuses tab 2 instead of the new third tab.

tab1 tab2 [tab3] tab4

*close tab 3*

tab1 [tab2] tab4

Firefox (and other apps) all focus the new third tab
tab1 tab2 [tab4]

* Ability to assign keybindings to "Edit -> insert comments"
* The last line in your(/a php) file doesn't behave correctly. For example:
autocomplete does not work


File browser plugin
* Use of '~' in the 'path' input
* Change the background of 'path' to red if the path you've entered doesn't
exist (just like the search bar does)
* Show a tooltip when hovering above an item that doesn't fit in the
sidebar's width


Maybe if one could find some time or just feels like fixing/adding these
requests, please do! ;)


Still loving Geany!


-H-