Update build-and-test.yml

Update benchmark to v2.4.0

Bump version

Merge pull request #99 from USEPA/release

Release

Merge pull request #91 from USEPA/release

Master <- Release

Update build-and-test.yml

Update release tag for benchmark

Processing update swmm v5.1.15 (#61)

In addition to improvements described in ReleaseNotes this PR includes: 
 - Improvements to cmake build system
 - Testing scripts previously found in /tools have migrated to their own repo
 - Support for GitHub Actions has been added

Release version 5.1.14

Merge pull request #9 from USEPA/codedrop_lew_5113

Processing v5.1.13 code drop

release v5.1.12

release v5.1.11