Merge pull request #128 from chrisshayan/Release14

Release14
Apply Logback to help easy trace log messages
Change the trend data report to quarter, six months and one year
fix bug for label of line chart on technical detail page
Change the skill table label to reflect these changes from chart
Merge commit '902ebf9ea6561accd8f104b703a960fe81f8ff30'
Merge commit '08ff9f8d54a92b552947f274f6c537433b878634'
fix bug for active tab when user change data period on technical page
Merge branch 'master' of https://github.com/johnsonpham/TechLooper
Merge pull request #129 from khoa-nd/master

Merged