tracee/tracee — pull request #63 by SvenBunge (2014-12-17 23:08:41+00:00)
Title: Solve #47: Use own Serializer/Deserializer for HTTP-Headers

Instead of Json we use a combination of string-concatination and UrlEncode.
For example a Map or TPIC with this content:
```java
final Map context = new HashMap();
context.put("Sven", "lovesTracEE");
context.put("Asterix says", "§$%&@/(");
```
is rendered to:
`Asterix+says=%C2%A7%24%25%26%40%2F%28,Sven=lovesTracEE`
The full TracEE-Header:
`TPIC: Asterix+says=%C2%A7%24%25%26%40%2F%28,Sven=lovesTracEE`