Update README with new travis URL
Tarball packages. Homogenized init. Common defaults.
add recommended options to fpm for centos, which should negate the need to set executable
Merge pull request #1103 from fayep/pkgbuilding

Add tarball based packages. Fix environment passing in bin/logstash.
Merge pull request #1107 from ciarand/patch-1

Update README with new travis URL
- Remove link to Travis since we haven't used that in ages
- Use 'Logstash' capitalization
Merge pull request #1119 from jordansissel/readme-fixes

- Remove link to Travis since we haven't used that in ages
Use __FILE__-relative path for the default template.

Users reported this (or similar) error:
Errno::ENOENT: No such file or directory -
lib/logstash/outputs/elasticsearch/elasticsearch-template.json

This is because the file being searched-for was relative to $PWD, not
relative to the elasticsearch output plugin file itself.

Tested works like this:

    % logstash/bin/logstash -e 'output { elasticsearch {  embedded => true } }'

Prior to this patch, the above command line would fail with this error:

    Errno::ENOENT: No such file or directory - lib/logstash/outputs/elasticsearch/elasticsearch-template.json
    ...
        get_template at /home/jls/projects/logstash/lib/logstash/outputs/elasticsearch.rb:285
Update ES and jruby

Updating ES to 1.0.1
Updating Jruby to 1.7.11
Merge pull request #1121 from electrical/update_es_jruby

Update ES and jruby
Merge pull request #1120 from jordansissel/relative-path-template-fix

Use __FILE__-relative path for the default template.
Merge remote-tracking branch 'upstream/master'