View for create proposal
Merge pull request #81 from if045/IFJJV-143-KM-CreateProposalView

View for create proposal
Add new page controller, fix mapping and indentions
Fix link to tender view
Merge pull request #82 from if045/RC-hotfix

Add new page controller, fix mapping and indentions
added active to table tender_status and fixed appropriate entity
made query method and service logic
added active constant
cleaned up code in TenderFilter
renamed placeholders
cleaned up tender status part
fixed proposal entity