Handle keepAlive message received from the other end of the connection
Added QServer section

[ci skip]
Added QServer mapping

[ci skip]
fixed US Dollar currency name

thanks @vsalaman for spotting this error

[ci skip]
Add support for setting custom trailers. (Also fix long standing typo)
Merge pull request #54 from eflood/master

Add support for setting custom trailers. (Also fix long standing typo)
Removed unused Eclipse project file

Thank you @bharavi for the heads-up on this

[ci skip]
Added org.jpos.emv to list of exported packages
deprected trailler, added trailer
reviewed empty catch block
Reviewed empty catch blocks, minor changes
fixed private method declared final

[ci skip]
minor warning removals [ci skip]
Simplify of the SimpleMsgTest.

* Make use @Before to prepare PrintStream and OutputStream for each test.
* Shortening the names used in the tests
Detailed assertion in SimpleMsgTest

Signed-off-by: Grzegorz Wieczorek <grw1@wp.pl>
SimpleMsg improvements

* Improve printing when msgContend is Collection<Loggeable> or Loggeable[]
* Allowing the use of nullable msgName in order to produce output like:
   <tag>Some Value</tag>
* Add a constructor just with tagName and msgContent
Handling when msgContent is null instead of throwing NPE

* if msgContent is null then <tag name="Some Name"/> is printed
* if entry of composite msgContent is null then:
    <tag name="Some Name">
      <inner-tag name="Inner Name">
        Some Value
      </inner-tag>
      null  <- it's that null entry
    </tag>
Removed unnecessary SimpleMsg costructors

Make use of autoboxing instead of many constructors
Added missing SimpleMsgTest jUnit tests
Merge pull request #55 from demsey/logging

Simplifications and improvements in SimpleMsg