remove unnecessary adm files
merging
Merge branch 'master' of https://github.com/songsense/Pregelix_Social_Graph
using latest Pregelix
Merge branch 'master' of https://github.com/songsense/Pregelix_Social_Graph
do not trace adm file
Merge branch 'master' of https://github.com/songsense/Pregelix_Social_Graph

* 'master' of https://github.com/songsense/Pregelix_Social_Graph:
  using latest Pregelix
  merging
  add label and change login node color
  limit the max num of community members in the display
  task1 debug
  add abbreviation of labels
  add #!/usr/bin/python
  large graph debug
  change to accesss to AccountInfo for the label information

Conflicts:
	.gitignore
update the abbreviation algorithm