Merge pull request #487 from niol/opml-export-logging

more opml export logging
README.md update
new version 2.10
force https
let the browser handle protocol for base-url tag
itemsPerPage value is set from INI file.
Multi-language support of search.
The error by inputting double quotation as search term was fixed.
A new spout to get full text for entries in the Lightreading RSS feed
Fix pgsql VACUUM ANALYZE syntax error

Unfortunately, using a bound parameter for a table name (as opposed to a value) is not supported by PostgreSQL, so "VACUUM ANALYZE :table" is a syntax error.  We have to dynamically create this query.  See this thread for details:

http://www.postgresql.org/message-id/CAFj8pRD1Y4tpAzXeQR511+q8qJ9a5n4CpF=64HrudQtWRraZiw@mail.gmail.com

Since the parameter in this query is a table name in the database, any attacker would have to have create table privileges, so I don't consider this a SQL injection risk.
A new spout to get full text for entries in the Teltarif RSS feed
instapaper spout: use HTTPS

This avoids a redirection which confuses selfoss. Fix #508
Little fix to Polish translation
Merge pull request #510 from Siarkowy/master

Little fix to Polish translation
Merge pull request #509 from hdhoang/patch-2

instapaper spout: use HTTPS
Merge pull request #506 from martinsauter/teltarif-spout

A new spout to get full text for entries in the Teltarif RSS feed
Merge pull request #504 from snowyote/master

Fix pgsql VACUUM ANALYZE syntax error
Merge pull request #503 from martinsauter/master

A new spout to get full text for entries in the Lightreading RSS feed
Merge pull request #494 from arbk/proto4mlss02

Multi-language support of search and error fix.
Merge pull request #488 from omer-akhter/master

https for openshift