Added validation for filename in Add Media Tool for VE
remove development code
preventDefault before modifying input value
VE dont use getter inside class
VE remove duplicate filename logic in Add Media dialog
VE-160 split "title" into logical parts
VE-160 move var dec to top of function
VE-160 document params
VE-160 fix whitespace
VE-160 codereview adjustment
VE-160 document param, change slice limit
VE-160 use maxlength attr instead of js logic
Merge pull request #2058 from Wikia/VE-160

VE-160: Added validation for filename in Add Media Tool for VE