Added version requirements to tools
Added note about MIT license for source code and redistribution of icons under fair use.
Added copy:develop task to the dist task, since tests require compiled sources in build/
Added tests for supporting weapon type dropdown
Added wtype select dropdown to Weapon, in addition to available weapon
types.

Added the style aswell
Added new el wtype and a setter/getter
Added select change listener to wtype

Changes the #weapon-name
Added working import
The number of asserts expected was wrong
Merge branch 'feature/issue/4' into develop. closes #4
Refactored a retarded boolean return
Refactored accessing namespace tswcalc.slots with a slotObj variable,
instead of calling tswcalc.slots[slotId] all the time.
Changes wtype to none in the reset function
Changes name to capital(wtype) if wtype is not none
Import tests for 1.3 links added
Test and implementation for exporting weapon type in URL. #4
Added tests for the additional slot: weapon2
Added implementation for a weapon2 slot that is hidden per default and not
counted in summaries.
Added export of both weapon and weapon2 with new names
Added tests for weapon swapping