Fixed code based on Java 8
Review code  count skill by term service : Remove duplicate code on method getTechnicalTermQuery of QueryBuilderImpl class, use this.getTechnicalTerm(Term)
Delete redundant JSON file
Added list of skills needed for different skills such as: QA, BA, project manager, python, ruby, php, java and .net
Added list of skills needed for different skills such as: QA, BA, project manager, python, ruby, php, java and .net
Merge branch 'Release9' of https://github.com/chrisshayan/TechLooper

Conflicts:
	src/main/java/com/techlooper/service/impl/JobQueryBuilderImpl.java
	src/test/resources/expect/vnw-jobs-count-skill-last30days.json
Merge commit '380be3de5dc25c5e4d739645bb05816e6da0b095'
Merge commit 'fd9d0d84acdf860da12e87f02cf288245e27f24d'
Resolve the conflict at JobQueryBuilderImpl class
Change the term key which use to load skills from properties file, the same as TechnicalTermEnum name
Merge branch 'Release9' of https://github.com/chrisshayan/TechLooper
Merge commit '08b96a3dd482b7b626cb6230406fd9d2c6524856'