Deploy: remove hardcoding of replica number in NN. Refs. #2293.
Deploy: revamped (un)installation complete check method.
Operate: enable upload tab when job is finished. Closes #2376.

1. Enable upload tab when job is finish or the program status is ready
2. Change the term 'Reset' to 'Purge' for clearly meanning
Deploy: merge configure generator in Utils.java.
Deploy: Add yarn configuration generator in Utils.java. Refs #2209.
Deploy: Add YARN detecting functions. Refs #2209.
Deploy: correct context of (un)deploy UI. Refs #2209.
Deploy: correct context of (un)deploy shell output. Refs #2209.
Deploy: add service status check. Closes #2209.
CloudDOE: update version number and binaries.
CloudDOE: add readme files for users and developers. Closes #2215, #2216.
CloudDOE: add function of making directory in Hadoop. Refs #2386.
Operate: fix filesystem issues in Hadoop 2.2.0. Refs #2386.
Operate: create download directories in master node when the download method is not getmerge. Refs #2386.
Operate: do not clean input data directory in HDFS. Closes #2386.
CloudDOE: remove useless program argument.
CloudDOE: update to latest CloudRS jar version and xml.
CloudDOE: update version number and binaries.