Merge pull request #6 from twonex21/company

Company
Open Vacancy

- Open/Edit vacancy form
Merge pull request #7 from twonex21/vacancy

Open Vacancy
Some corrections (mainly naming) in Armen's first commit for company

- Database corrections file (pay close attention to comments in the
file)
- Naming/Format correction in source files
Vacancy DB Changes

- New vacancy tables
- DB corrections file changed
margin with master