separated expressions from results in evaluation context
don't expand events on ! (closes #14). Don't save empty lines to history
added welcome message to web console
removed external assignment
added icons to web version
Print objects to out & err (closes #17)
added tests for system stream capture
support expressions with no or multiple semicolons at the end (closes #13)
added more feedback to evaluations (closes #16)
Merge branch 'master' of github.com:albertlatacz/java-repl
minor cleanup
use sequences instead of lists
changed icon for intellij plugin
removed dependency on console from command's constructor
added back local web console
moved system streams to ConsoleLogger to allow embedding
support embedding with existing results
change output streams only when ignoring console
configure jline with System.out (closes #21)
moved command's dependency on console, evaluator, etc from execute to constructor