fixed allTables.sql
add descriptions
7 and 8 items from bug list (add priceFlag)
16 and 17 items from bug list (add hibernate properties)
20 and 21 items from bug list (refactor method name)
Refactor findTendersItems method
resolve conflicts
Merge pull request #86 from if045/YM-tech

Ym tech
Merge pull request #84 from if045/IN-tech

In tech
Resolve conflict