8178954: jjs uses wrong javadoc base URL
Reviewed-by: hannesw

8164748: Edit pad crashes when calling function
Reviewed-by: jlaskey

8164260: readLine does not echo characters
Reviewed-by: jlaskey

8158922: jjs tab completion of Java classes shows package-private, "hidden" classes too
Reviewed-by: hannesw, mhaupt

8146253: jjs should look for "doc string" property to print documentation on shift-tab
Reviewed-by: attila

8145486: jjs should support documentation key shortcut in interactive mode
Reviewed-by: mhaupt, hannesw

8141702: Add support for Symbol property keys
Reviewed-by: attila, sundar

8138910: Ctrl-D causes jjs to crash with NPE
Reviewed-by: attila, hannesw

8134562: jjs history object should have methods to save/load history to/from given file and also allow reexecution of commands by a call
Reviewed-by: hannesw, attila

8134397: Features that require AWT, swing should handle headless mode properly
Reviewed-by: hannesw, attila

8134279: jjs should support multiple line input to complete incomplete code
Reviewed-by: attila, hannesw

8134255: Implement tab-completion for java package prefixes and package names
Reviewed-by: attila, mhaupt

8133948: Add 'edit' function to allow external editing of scripts
Reviewed-by: attila, hannesw, jlahoda

8133872: Expression completion should work on contexts where an expression is accepted
Reviewed-by: hannesw, mhaupt

8133777: Use file based persistence for history instead of preferences
Reviewed-by: attila, mhaupt

8133695: Implement tab-completion for identifiers
Reviewed-by: attila, jlaskey

8133652: Implement tab-completion for member select expressions
Reviewed-by: jlaskey, attila

8133347: Add makefiles support and basic session, persistence history navigation with jline
Reviewed-by: erikj, jlahoda, jlaskey