Allow bind variables to be used for IN(...) clauses for Postgresql

In the past for Postgres bind variables were fairly problematic in general (all situations)
in older versions of Postgres because the types of values was not determined well and that
often prevented it from properly utilizing indices when it should have.  This problem was
eventually lessened by adding explicit type-casts to the binding values and then by
Postgres itself fixing the problem directly in the database.  So this is what was meant by
the comment "The Postgres Expression has a problem using bind variables" in
PostgresqlSQLHelper.formatValueForAttribute.  This problem is no longer present in
Postgres, so it's totally safe to change this so that bind variables will be used
(if configured) by removing the override of formatValueForAttribute.

Links to relevant changes in SVN history:

http://wonder.svn.sourceforge.net/viewvc/wonder/trunk/Wonder/Common/Frameworks/ERExtensions/Sources/er/extensions/ERXEOAccessUtilities.java?r1=2875&r2=2913&pathrev=7103

http://wonder.svn.sourceforge.net/viewvc/wonder/trunk/Wonder/Common/Frameworks/ERExtensions/Sources/er/extensions/ERXEOAccessUtilities.java?r1=3191&r2=3219&pathrev=7103

http://wonder.svn.sourceforge.net/viewvc/wonder/trunk/Wonder/Frameworks/Core/ERExtensions/Sources/er/extensions/jdbc/ERXSQLHelper.java?revision=7710&view=markup

http://wonder.svn.sourceforge.net/viewvc/wonder/trunk/Wonder/PlugIns/PostgresqlPlugIn/Sources/com/webobjects/jdbcadaptor/PostgresqlExpression.java?view=log&pathrev=7700
Fix availability of "Load Average" balancing method; add Eclipse project

The "Load Average" load balancing method was not available in the
64-bit version of the adaptor due to a mis-configuration.
The available balancers can be viewed by going to:
  http://localhost/cgi-bin/WebObjects/WOAdaptorInfo
and looking at the line labeled:
  "Load balancing algorithms"

Added an Eclipse project file for use with CDT.
See BuildingInstructions.html for details on how to use it.
Many JavaMonitor bug fixes and improvements

Fix scheduling bug causing "midnight" restarts to never happen.

Fix "Bounce" to guarantee that the instances it shuts down are configured to restart.

Keep showing app detail stats after refreshing the page

Add "Rolling Shutdown" bounce type (see comments in code for details)

Add ability to target a specific host for direct actions (start, stop, etc).

Add ability to skip Monitor login page if password is contained in the URL (?pw=).

Warn if entering an ill-advised statistics page password, i.e. not url-friendly.

Add commented-out WOHost property to wotaskd and JavaMonitor Properties for easier tweaking

Add login form for easily viewing the WOAdaptorInfo page

UI Improvements:
- Add title to login page: JavaMonitor for WebObjects
- Rename "Refresh Now" link to just "Refresh"
- Display better error message if bounce cannot be performed
- Add information on Help page about "Bounce"
- Add link to "Bounce" help information in context
- Change "Deaths" links to plain text with a "Details" link next to it
- Change "YES" link for available hosts to plain text with a "View Config" link next to it
Merge pull request #180 from johnthuss/loadAverage

Load average
Merge pull request #181 from johnthuss/monitorImprovements

Monitor improvements
Merge pull request #161 from johnthuss/postgres_in_clause_bind_variables

Postgres IN(...) clause bind variables
ERXWONumberField was in the wrong package
Add missing build.properties to ERCalendar
properties

for a new ERXExtension Class
properties

for a new ERXExtension Class
HTML 5 URL Input Field
JQueryMobileExample

Add 2 Components with Cats what was used with the Podcast

more changes for H2 Database come in  the next Commit
Add Superclass for HTML5 Components

extends WOInput
Add HTML5 Tel Field
change Superclass

WOInput to ERXWOInput
fix some javadoc warnings
add generics, remove unused code
fight back some compiler warnings
Added Rackspace CloudFiles support for ERAttachment
adding ERXThreadStorageAppender.

Contributions coming from SourceForge. http://wonder.svn.sourceforge.net/wonder/?rev=12080&view=rev