Small fixes to UI of TeiidView toolbar and SOAP Connection wizard

* TeiidServerActionProvider
 * Changing selection in teiid view, repopulates the toolbar dropdown menu
   instead of constantly appending to it

* WSSoapProfile*WizardPage
 * Only when both wizard pages have been completed, is the finish button
   enabled.
Replace use of TeiidException with TeiidDesignerException

* Instead of using the teiid class TeiidException, replace all usage with a
  new TeiidDesignerException
Replace use of TeiidRuntimeException with TeiidDesignerRuntimeException

* Instead of using the teiid class TeiidRuntimeException, replace all
  usage with a new TeiidDesignerRuntimeException
Eliminate the use of TeiidComponentException

* Replace all uses with either catching Exception or throwing a
  QueryMetadataException which is part of teiid's API.
Replace use of TeiidProcessingException

... with TeiidDesignerProcessingException

* Instead of using the teiid class TeiidProcessingException, replace all
  usage with a new TeiidDesignerProcessingException
Use CoreArgCheck instead of ArgCheck

* Replaces all uses of the teiid class ArgCheck with the designer class
  CoreArgCheck.
Replace use of BundleUtil

* Replace teiid version of BundleUtil with designer's version
Replace uses of CorePlugin with CoreModelerPlugin

* Replaces calls to the teiid class CorePlugin with the designer class
  CoreModelerPlugin.

* i18n.properties file updated with teiid (now removed) strings
Remove dependency on CoreConstants

* By no longer implementing CoreConstants.Debug, the dependency on
  CoreConstants is removed.
Replace uses of FileUtils

* Replace calls to the teiid class FileUtils with the designer class

* Updates the designer class with missing methods and constants
Replace calls to StringUtil with CoreStringUtil

* Replaces calls to the teiid class StringUtil with the designer class
  CoreStringUtil
Replace calls to HashCodeUtil

* Replaces calls to teiid class HashCodeUtil with designer version of the
  class
IDDES-1492 Validation problems created when importing a SOAP-based wsdl
Removed the logic that was creating the validation error as it is no longer needed per Steve H. Also fixed an error
when trying to undeploy a VDB that is not deployed.
TEIIDDES-1492 Validation problems created when importing a SOAP-based wsdl
Removed unused i18n message and fixed javadoc warnings.
Fixes unit tests due to upgrade of teiid and package renaming

* TestCorePlugin
* TestPluginUtilImpl
 * Rename of org.teiid.core package to org.teiid.core.designer
 * Fixes test that uses arbitrary expected values in properties file rather
   than the values in the properties file

* TestDisplayNodeFactory
 * RaiseErrorStatement changed to RaiseStatement hence output of class has
   changed accordingly
Stop needless changing of index file

* Stops opening of index file when there is no need.
Removes deprecated directory and projects
Removes Parts Example from guides directory

* Project name is wrong (points to documentation project) and empty project
Merge pull request #41 from phantomjinx/teiid-8.x-upgrade

Teiid 8.x upgrade
Merge pull request #40 from elvisisking/teiiddes-1492

TEIDDES-1492 Validation Problems Created When Importing a SOAP-based WSDL