azkaban-memoizeit

merge with all other changes

generic triggers and some other fixes for 2.2 release

Merge branch 'master' of github.com:azkaban/azkaban2 Conflicts: src/java/azkaban/executor/ExecutorManager.java src/java/azkaban/scheduler/ScheduleManager.java src/java/azkaban/scheduler/ScheduleStatisticManager.java src/java/azkaban/utils/Emailer.java src/java/azkaban/utils/Utils.java

merged fixes in release-2.1 and shida's reportal

Merge branch 'reportal' Conflicts: src/java/azkaban/executor/ExecutorMailer.java src/java/azkaban/scheduler/ScheduleManager.java

pull in shida's change for reportal Merge branch 'master' …

of git://github.com/lishid/azkaban2 into reportal

Conflicts:
	src/java/azkaban/executor/ExecutorMailer.java
	src/java/azkaban/webapp/servlet/LoginAbstractAzkabanServlet.java
	src/sql/create_schedule_table.sql

Added gif support for web-resources

Added possibility of changing default page ("/") to redirect …

to servlets other than the project list.

Added some user-related security features.

Added eclipse formatting file. This file should be used when …

using the Eclipse's code formatter.
To use this file, go to: Eclipse->Window->Preferences->Java->Code Style->Formatter, then import