Change variables of Google Analytics script

`i` `s` `o` `g` `r` `a` `m` -> `h` `a` `p` `i` `j` `s`

It is generated by isogram, a well-tested GA script generator.
https://github.com/shinnn/isogram
add blipp to plugins
Merge pull request #71 from danielb2/blipp

add blipp to plugins
Merge pull request #69 from shinnn/ga

Change variables of Google Analytics script
Merge branch 'beta'