Change type of technologies field to String[]
Fixed a couple of syntax errors
Fixed bug with retrieving professional skills
Fixed bug related with description div
Fixed problem related with technology section
Removed redudndant import statements
Deleted PAGE_COUNTER block
Changed next url pattern
Changed name property
Got rid of useless fixedPrice and fullTimeJob sections
Added queryString property and created correspondent get set methods as well
Implemented addJobEntries function
Changed implementation of setQueryString method
Add check section for query string property
Changed urlPatterns property as well as wrote check section for query string property