Summary: change the description of build setting
Test Plan:
1. show the build setting
2. see the path title
Reviewers: Hermet, Jaehyun_Cho, NikaWhite, bowonryu
Differential Revision: https://phab.enlightenment.org/D4105
Summary: add build setting tooltip messeges
Test Plan:
1. launch enventor
2. go settign menu
3. click EDC build tab
4. move mouse cursor on each item
5. see the tooltip messeges
Reviewers: Hermet, Jaehyun_Cho, NikaWhite
Differential Revision: https://phab.enlightenment.org/D4034