initial addition of bower.json
Merge pull request #3 from agektmr/master

initial addition of bower.json
Add User Instruction
Add "Instructions for Users & Developers"
Updated
Delete console log.
Deleted variable not in use.
Deleted console.log not in use.
Add Developer's Instruction and Tutorial.
Updated
TYPO
Updated
Updated
Added Development Rules
Bug fixed
Add sample code of "how to use element in standalone"
Add Tutorial "How to use Custom Element Node in standalone".