configure.ac: drop autoconf requirement to 2.63 to support more systems (e.g. the OLPC XO-1)
autotools: add a COPYING file with the GPL v3 license to make autotools happy.
src/Makefile.am: Don't make 'install' depend on 'all'.

This fixes the issue where installing will re-generate
the voices and may sometimes fail setting up the
shadow directories in the espeak-data folder.
Makefile.am: typo -- s/REFIX/PREFIX/
autotools: use the variables from autotools for the install locations.
[1.46.31]
Added languages: fa (Farsi), an (Aragon).
Changes to languages: pt, si, ne.



git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@297 d46cf337-b52f-0410-862d-fd96e6ae7743
Merge branch 'upstream' into development

Conflicts:
	dictsource/dict_phonemes
	phsource/compile_report
1.46.31 (from http://espeak.sourceforge.net/test/latest.html)
Merge branch 'development'
autotools: build the 'an' and 'fa' dictionaries
Merge branch 'master' into android

Conflicts:
	src/voices.cpp
android: support the Aragonese and Farsi/Persian voices from 1.46.31
eSpeak for Android 1.46.31 (rev: 9)