Remove version constraints for plugins required to build tools.

Normally it is not a good idea to place <version> constraints in the
definition of plugins in pom.xml unless a specific version really is
needed.

This patch removes the constraints.

There are various benefits to this, one of them is that it will always
build with the latest packaged version of the plugins on a Debian or
Ubuntu system.

Author: daniel@pocock.pro

R=jia.shao.peng@gmail.com
BUG=

Review URL: https://codereview.appspot.com/122480043

git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@682 ee073f10-1060-11df-b6a4-87a95322a99c
Debian package - copyright file.

This updates the debian/copyright file to mention files from Chromium
and other authors.

Author: daniel@pocock.pro

R=jia.shao.peng@gmail.com
BUG=

Review URL: https://codereview.appspot.com/131960043

git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@683 ee073f10-1060-11df-b6a4-87a95322a99c
Debian README.source

This provides a debian/README.source file for people building packages.

Author: daniel@pocock.pro

R=jia.shao.peng@gmail.com
BUG=

Review URL: https://codereview.appspot.com/128450043

git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@684 ee073f10-1060-11df-b6a4-87a95322a99c
JAVA/JS/CPP: Metadata updates v6.2.2

git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@685 ee073f10-1060-11df-b6a4-87a95322a99c
Fix for 32 bit C++ compile error.

With strict error checking, 32 bit compiles on some platforms fail with
the error:

    "error: this decimal constant is unsigned only in ISO C90"

This patch fixes the error by adding the "u" unsigned qualifier to the
integers.

Author: daniel@pocock.pro

R=jia.shao.peng@gmail.com
BUG=

Review URL: https://codereview.appspot.com/123610044


git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@686 ee073f10-1060-11df-b6a4-87a95322a99c
Build the tools and libraries all at once with Maven.

This patch adds a top level pom.xml so it is now possible to checkout
the repository and do

  mvn clean install

and it will build the tools JAR and then the library itself without
requiring any pre-built JARs in the repository

I've also tweaked the Debian packaging to work using maven-debian-helper
and without using Ant or build.xml any more. I'll submit that as a
separate patch.

The patch also removes a reference to oss-parent that appears to be in
java/pom.xml by mistake, this was causing the maven-debian-helper builds
to fail.

Author: daniel@pocock.pro

R=jia.shao.peng@gmail.com
BUG=

Review URL: https://codereview.appspot.com/125530043

git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@687 ee073f10-1060-11df-b6a4-87a95322a99c
Debian - Maven build.

This adapts the Debian package to build all the Java tools and the
library just using Maven, not using Ant any more.

This depends on the patch submitted earlier in the email titled "build
the tools and libraries all at once with Maven"

Author: daniel@pocock.pro

R=jia.shao.peng@gmail.com
BUG=

Review URL: https://codereview.appspot.com/126430044

git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@688 ee073f10-1060-11df-b6a4-87a95322a99c
Maven: Change next expected version to 6.2.2, not 6.3

git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@689 ee073f10-1060-11df-b6a4-87a95322a99c
Maven: Change next expected version for demo to 6.2.2, not 6.3

git-svn-id: http://libphonenumber.googlecode.com/svn/trunk@690 ee073f10-1060-11df-b6a4-87a95322a99c
Merge branch 'master' into mvn-full