TRUNK-4338: Added "Manage Providers" privileges to prevent unauthorized access

Added "Manage Providers" privilege to "Add Provider" link and changed privilege of providerForm.jsp to only allow users with "Manage Providers" privilege to view it
TRUNK-3877: Changing login password deletes secret answer
Merge pull request #938 from rpuzdrowski/TRUNK-3877

TRUNK-3877: Changing login password deletes secret answer
Doing some file formatting for TRUNK-3877
[maven-release-plugin] prepare branch 1.11.x
[maven-release-plugin] prepare release 1.11.x
Blocking changesets when upgrading to 1.10 should direct to better explanations - TRUNK-4396
deleted patientRegimen patientRegimenCurrent and patientRegimenCompleted jsp pages and DrugSetItem class
Fixed failing unit tests in Database1_9_7UpgradeTest
Converted the tinyurls to those generated on the openmrs wiki - TRUNK-4396
trunk-4297
Remove changeset that adds lab test order type - TRUNK-4409
Support for prescribing brand medicines - TRUNK-4379
Deleted unused test dataset file
trunk-4297
trunk-4297
Cannot create runtime properties during first installation - TRUNK-4320
TRUNK-4109: Get observations by accession number

org.openmrs.api.ObsService#getObservations and
org.openmrs.api.ObsService#getObservationCount are now overloaded to support
specification of accession number.
If specified, only observations (or their count) with matching accession
number are returned.

See https://issues.openmrs.org/browse/TRUNK-4109

Unit tests for org.openmrs.api.ObsService#getObservations and
org.openmrs.api.ObsService#getObservationCount now use the new
(and most general) methods.
Ignoring another dwr-modules.xml
Merge pull request #959 from vencik/master

TRUNK-4109: Get observations by accession number