Author: Ankit Agarwal
MDL-60944 analytics: Add base support for import / export
http://git.moodle.org/gw?p=moodle.git;a=commit;h=349c44128db1608d6155a92cf5003f33124977a7
http://github.com/moodle/moodle/commit/349c44128db1608d6155a92cf5003f33124977a7
+ 3.7 en [analyticsimportmodel,tool_analytics]
+ 3.7 en [classdoesnotexist,tool_analytics]
+ 3.7 en [errornoexportconfg,tool_analytics]
+ 3.7 en [exportmodel,tool_analytics]
+ 3.7 en [missingmoodleversion,tool_analytics]
+ 3.7 en [versionnotsame,tool_analytics]