Add endpoints related to story #40
Merge branch 'API_FINALIZED' of https://github.com/ndomar/megasoft-14 into C1#HebaAamer#19_API_adding_leave_tangle_endpoint
Merge branch 'API_FINALIZED' of https://github.com/ndomar/megasoft-14 into C1#HebaAamer#19_API_adding_leave_tangle_endpoint
Removing unrequired parameter
Merge branch 'API_FINALIZED' of https://github.com/ndomar/megasoft-14 into C1#HebaAamer#19_API_adding_leave_tangle_endpoint
API_S[30]_add_create_offer_endpoint
Issue #160 - Edit Offer Endpoint
Issue #160 - Edit Offer Endpoint
Issue #160 - Edit Offer Endpoint
Add endpoints related to story #40
Edit
Issue #159 - add accept offer endpoint
Issue #159 - add accept offer endpoint
Issue #159 - remove unneeded line
Merge pull request #253 from ndomar/C3#silvermist#30_API_add_create_offer_endpoint

API_S[30]_add_create_offer_endpoint
Merge pull request #254 from ndomar/C2_Almgohar_#9_API_OfferEndpoint

C2 almgohar #9 api offer endpoint
Merge pull request #263 from ndomar/C2#mennaTarek#4and7_API_edit

API_S[4,7]_Edit
Merge branch 'API_FINALIZED' of https://github.com/ndomar/megasoft-14 into C1#HebaAamer#19_API_adding_leave_tangle_endpoint
fixing a conflict
Issue #131 - make change to API and resolve conflicts