1. for version like 5.05rc major version list will take in as it is
2. for version like 5.00, previously it will return wrong string with negative value in the string, now it is fixed
1.add version filter in query
improve readability
add comment for version processing in adminActivityLogPageData.java
change comment into explicit variable
Merge branch 'master' into Issue2220
[2220] adminActivityLog: crashes if the version number includes a non-number

fixes #2220