Better naming of common functions categorizing them into common,
git specific and git-flow specific functions:
gitflow_current_branch -> git_current_branch
gitflow_is_branch_merged_into -> git_is_branch_merged_into
gitflow_local_branch_exists -> git_local_branch_exists
gitflow_local_branches -> git_local_branches
gitflow_remote_branches -> git_remote_branches
gitflow_require_branch -> require_branch
gitflow_require_branch_absent -> require_branch_absent
gitflow_require_branches_equal -> require_branches_equal
gitflow_require_clean_working_tree -> require_clean_working_tree
gitflow_require_git_repo -> require_git_repo
gitflow_require_git_repo -> require_git_repo
gitflow_require_initialized -> require_gitflow_initialized
gitflow_require_initialized -> require_gitflow_initialized
gitflow_require_local_branch -> require_local_branch
gitflow_require_remote_branch -> require_remote_branch
gitflow_require_tag_absent -> require_tag_absent
gitflow_tag_exists -> git_tag_exists
gitflow_test_branches_equal -> git_compare_branches
gitflow_test_clean_working_tree -> git_is_clean_working_tree
resolve_nameprefix -> gitflow_resolve_nameprefix
6 files changed