proposals DTO
add description field
Merge branch 'develop' into IFJJV-SK-141-FillProposalTable
Merge branch 'develop' into IFJJV-SK-141-FillProposalTable
Merge branch 'develop' into IFJJV-SK-141-FillProposalTable
fixed proposalDto and entities User, Proposal
made tender's proposals mapping
added query to proposal reposirory
made controller and view: fills table with proposals data
fixed imports organization
clean up code in TenderFacadeImpl, ProposalDto and tenders.js
fix method and add validation
fix validation
Merge branch 'develop' into SV-tech
fix validation description
resolved conflict and fixed errors
made program logic due to REST standsrds
clean up TenderController
Merge pull request #80 from if045/IFJJV-SK-141-FillProposalTable

Ifjjv sk 141 fill proposal table
Merge pull request #89 from if045/SV-tech

Sv tech