gnucash-htdocs master: Added and modified files to show webpage in Catalan

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-htdocs/commit/f55f063e (commit)
	from  https://github.com/Gnucash/gnucash-htdocs/commit/012825f3 (commit)



commit f55f063efa6b8ddb407528a392e37ea9473d5efa
Author: Josep-Maria Prat <jpftgn at gmail.com>
Date:   Mon Oct 2 08:49:29 2017 +0200

    Added and modified files to show webpage in Catalan



Summary of changes:
 externals/header.phtml                  |    1 +
 lang.php                                |    1 +
 locale/ca/LC_MESSAGES/gnucash-htdocs.mo |  Bin 0 -> 93787 bytes
 news/{en => ca}/index.html              |    0
 po/ca.po                                | 2526 +++++++++++++++++++++++++++++++
 5 files changed, 2528 insertions(+)
 create mode 100644 locale/ca/LC_MESSAGES/gnucash-htdocs.mo
 copy news/{en => ca}/index.html (100%)
 create mode 100644 po/ca.po