KOKU-1281: Vanhempien mahdollisuus vastata lähetettyyn viestiin

* Changed WSDL definition for Message (added original content field)
KOKU-1282: Navigointipalkin puun pienennys

KOKULT-157: Navigation doesn't redirect user to message view when user logs in

* Changed way how portlet saves navigation current position (position is now
saved in portlet session). This hopefully resolves redirection problem.

* All navigation tree nodes are by default "display:hidden" (which
should decrease flickering in navigation tree)
KOKU-1183. KOKULT-152. Synchronization of columns.

The columns are now synchronized, but they aren't yet sorted; the tests fail in this commit.
Moved the CSV export stuff into their own package (fi.arcusys.koku.web.exporter.csv).
KOKU-1258: WS serviceiden luonti portletti puolella kestaa liian kauan

* Fixed palvelut-portlet configuration problem in JBoss
KOKU-1258 - WS service creation too slow in portlet side

* Big API changes in arcusys-common module (which will cause big commit)
KOKU-1258: WS service creation too slow in portlet side

Updated code to keep code working with new developement
KOKU-1258: WS service creation too slow in portlet side

Fixed bug in InfoRequests search parser (date filter bug)
KOKU-1183. KOKULT-152. Did date sorting.

The exporter now synchronizes the same dates to same columns in addition to sorting the date columns.
Tests also pass in this commit.
Made a column interface and two implementations:
	SynchronizedUniqueItemsColumn uses a Map for the answers of people which
	allows syncing the answers to same columns.
	ListItemsColumn uses a List which allows for multiple answers, and retains
	the import order of the answers, but doesn't sync the same answers to same column.
KOKU-1183. KOKULT-152. Added natural sorting for dates.

Added natural sorting to dates from Strings.java.
It's better but not perfect, it fails to sort right in the borders of months but
I'm unable to fix this as long as the data that the webservice gives can include
dates in hour, day or week precision without any type information about which
one it is.
Merge branch 'develop' into KOKU-1183

Conflicts:
	arcusys-portlet/koku-message-portlet/src/main/java/fi/arcusys/koku/web/ExportFileController.java
	arcusys-portlet/koku-message-portlet/src/main/java/fi/arcusys/koku/web/exporter/csv/CSVExporter.java
	arcusys-portlet/koku-message-portlet/src/test/java/fi/arcusys/koku/web/ExportFileControllerTest.java
KOKU-1234: 'Tapaamiset'-listauksiin tarvitaan tieto kenelle viesti on lähetetty (Työntekijän puoli)

* Changed WSDL to reflect the return type changes in services. Return type now includes recipients. (KOKULT-183)
Added files to .gitignore that weren't previously there:

Files arcusys kuko guys use to deploy local machine servers, they have per-user
settings in them so they can't really be in the repository:
kunpo.sh
loora.sh

Some autogenerated local files are generated with this name:
portlet_2_0.tld

Also autogenerated folder:
koku-layout-portlet/src/main/webapp/WEB-INF/theme/
KOKU-1183. KOKULT-68. Renamed filenames to be consistent

Column -> CSVColumn (interface)
ListItemsColumn -> ListItemsCSVColumn (impl.)
SynchronizedUniqueItemsColumn -> SynchronizedUniqueItemsCSVColumn (impl.)
Merge branch 'develop' into KOKU-1183
KOKU-1183. KOKULT-185. Very short fix for csv export.

Fixed the content type for the exported .csv file. Now it downloads correctly in
opera (and probably safari as well, this commit is done so I can do testing on
that because I don't have safari locally)
KOKU-1234: Tapaamiset listauksiin tieto kenelle lahetettiin

partially done.. still broken
KOKU-1278: Ilmoitusviesti huoltajalle kun Sopimus tai suunnitelma
lisataan

Lisätty lomakelistausnäkymään nappi viestin lähettämiselle, joka avaa
viestin lähetyssivun. Lähetyssivulla käyttäjä voi lisätä viestin otsikon
ja sisällön ja lähettää viestin (tai peruuttaa sen).
Merge branch 'release/v1.2' into develop
KOKU-0000: Ei tietoa

KOKULT-138 Intalio: process for replying to the message

Added KvMessageService to allowed services in proxy
test