Allow setting documentation name for create_documentation

Default using project name from CI/DRONE, and default to directory project name as a last resort.
 fix that last point as it was using project_name_from_home instead of the variable of the same name

create_documentation

@@ -7,8 +7,8 @@
 # - openerp to be installed
 # 
 
-# Version 2.7
+# Version 3.0
 
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
 project_name_from_home=$(basename $project_home)
@@ -11,8 +11,8 @@
 
 here=$(dirname $0)
 project_home=$(cd $here && cd .. && echo $PWD)
 project_name_from_home=$(basename $project_home)
-project_name=${DRONE_REPO_NAME:-project_name_from_home}
+project_name=${DOC_PROJECT_NAME:-${CI_PROJECT_NAME:-${DRONE_REPO_NAME:-$project_name_from_home}}}
 languages=(${LANGUAGES:-en})
 
 format=html

setup.cfg

@@ -6,6 +6,8 @@
 
 [bumpversion:file:VERSION]
 
+[bumpversion:file:create_documentation]
+
 [bumpversion:file:do_tests]
 
 [bumpversion:file:run_tests]