Improvements suggestions (#3)

* add .gitignore

* Scala 2.11.8, type annotations

* reduce mutable field usage

* update README and Test1

* bumped jmsScala version

Author: ddworak

.gitignore

@@ -1 +1,13 @@
 target
+.idea
+out
+lib_managed/
+src_managed/
+project/boot/
+.history
+.cache
+*.class
+*.log
+.lib/
+dist/*
+project/plugins/project/

.travis.yml

@@ -1,4 +1,4 @@
-language: scala
-scala:
-   - 2.11.7
-   - 2.10.3
+language: scala
+scala:
+   - 2.11.8
+   - 2.10.3