This close #48 pull request at github/apache/ant

https://bz.apache.org/bugzilla/show_bug.cgi?id=61196

JavaxScriptRunner:
- Better compiled script reference name to avoid reference name
  collision, project wide : execName + ".compiled." +
  getScript().hashCode() + "." + getProject().hashCode();

ScriptDef:
- Fixed Javadoc + use of 3rd person
  [(oracle style
guideline)](http://www.oracle.com/technetwork/articles/java/index-137868.html#styleguide)

Task manual: documentation for `encoding` and `compiled` options.
- `encoding` : script.html, scriptdef.html, conditions.html,
   selectors.html, mapper.html, filterchain.html
- `compiled` : scriptdef.html

Added source file `encoding` option on:
- org.apache.tools.ant.taskdefs.optional.Script
- org.apache.tools.ant.types.optional.AbstractScriptComponent
  (inherited by ScriptCondition, ScriptMapper)
- org.apache.tools.ant.types.optional.ScriptFilter
- org.apache.tools.ant.types.optional.ScriptSelector

Test units :
- org.apache.tools.ant.taskdefs.optional.script.ScriptDefTest,
  script.xml : src + encoding
- org.apache.tools.ant.taskdefs.optional.RhinoScriptDefTest,
  scriptdef.xml : src + encoding, compiled
- new file: src/etc/testcases/taskdefs/optional/script/heavy-script.js

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Merge tag 'rel/1.10.1' and bump versions

Tagging version 1.10.1 of Ant

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Merge tag 'rel/1.9.9' into 1.9.x and bump versions

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Merge tag 'rel/1.10.0' into master and bump versions

Tagging version 1.10.0 of Ant

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Merge tag 'rel/1.9.8' into 1.9.x and bump versions

Tagging version 1.9.8 of Ant

The problem was that $secondhalflen is actually less than
string-length($secondhalfword) in case the number of chars in word is
even. This leads to $firsthalflen being calculated too long, resulting
in a duplicated character.

https://bz.apache.org/bugzilla/show_bug.cgi?id=59860

https://bz.apache.org/bugzilla/show_bug.cgi?id=59562

Patch by Gilles QUERRET

Conflicts:
	WHATSNEW
	build.xml
	manual/cover.html
	manual/credits.html
	release/ivy.xml
	src/etc/poms/ant-antlr/pom.xml
	src/etc/poms/ant-apache-bcel/pom.xml
	src/etc/poms/ant-apache-bsf/pom.xml
	src/etc/poms/ant-apache-log4j/pom.xml
	src/etc/poms/ant-apache-oro/pom.xml
	src/etc/poms/ant-apache-regexp/pom.xml
	src/etc/poms/ant-apache-resolver/pom.xml
	src/etc/poms/ant-apache-xalan2/pom.xml
	src/etc/poms/ant-commons-logging/pom.xml
	src/etc/poms/ant-commons-net/pom.xml
	src/etc/poms/ant-jai/pom.xml
	src/etc/poms/ant-javamail/pom.xml
	src/etc/poms/ant-jdepend/pom.xml
	src/etc/poms/ant-jmf/pom.xml
	src/etc/poms/ant-jsch/pom.xml
	src/etc/poms/ant-junit/pom.xml
	src/etc/poms/ant-junit4/pom.xml
	src/etc/poms/ant-launcher/pom.xml
	src/etc/poms/ant-netrexx/pom.xml
	src/etc/poms/ant-swing/pom.xml
	src/etc/poms/ant-testutil/pom.xml
	src/etc/poms/ant/pom.xml
	src/etc/poms/pom.xml
	src/etc/testcases/taskdefs/conditions/antversion.xml

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Merge tag 'ANT_197_RC1' into 1.9.x

Tagging RC1 for version 1.9.7 of Ant

closes #13

This is a workaround for Bugzilla Issue 57822
https://bz.apache.org/bugzilla/show_bug.cgi?id=57822

Submitted by: Ryan Bennitt
Bugzilla: https://issues.apache.org/bugzilla/show_bug.cgi?id=57341