Autocompletion minor tweak
Fix for incorrect default database, when cloning or duplicating collection (#56)

Also, you now can double click on "empty space" in tabbar, in order to open
new tab with the same server/database, as currenlty active shell (it is the
same as pressing Ctrl+T)

This feature can be seen as partially implemented #7.
Support for collection names that start from number (#54)
Reindex on collection will not be executed immediately (#53)
Tab that is closed with keyboard shortcut (Ctrl+W) now disposed in the same way as for middle-click and cross icon click (#42)
Version changed
Fix for -l option of build scripts