Git flow model

gitflow.txt

git checkout develop
git merge --squash feature/...
git commit -am '#issue comment'
git push origin develop
git branch -D feature/...
git push origin :feature/...

In result flow like:
* <1234567> 2016-05-06 [dev1] (HEAD, origin/develop, develop) version bump
| * <1234567> 2016-05-06 [dev1] (tag: 1.52, master, origin/master) Merge branch 'develop'
| |\
| |/
|/|
* | <1234567> 2016-05-06 [dev1] #99 feature 99
* | <1234567> 2016-05-05 [dev2] #98 feature 98
* | <1234567> 2016-05-04 [dev1] version bump
| * <1234567> 2016-05-04 [dev1] (tag: 1.51) Merge branch 'develop'
| |\
| |/
|/|
* | <1234567> 2016-05-04 [dev1] #97 feature 97
* | <1234567> 2016-05-03 [dev2] #96 feature 96
* | <1234567> 2016-05-02 [dev1] version bump
| * <1234567> 2016-05-02 [dev1] (tag: 1.50) Merge branch 'develop'
| |\
| |/
|/|
* | <1234567> 2016-05-02 [dev1] #97 feature 96
* | <1234567> 2016-05-01 [dev2] #96 feature 97