Continue JsonGenerators

[amihaiemil]

Fixes #16

Still need to finish the writing and unit testing.

[coveralls]

Pull Request Test Coverage Report for Build 24

• 30 of 125 (24.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-4.2%) to 31.923%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/main/java/com/amihaiemil/eojsonp/RtJsonGenerator.java	30	125	24.0%
<!--	Total:	30	125	24.0%	-->

Totals
Change from base Build 20:	-4.2%
Covered Lines:	83
Relevant Lines:	260

---

💛 - Coveralls

[amihaiemil]

@rultor merge it

[rultor]

@rultor merge it

@amihaiemil OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge it

@amihaiemil Done! FYI, the full log is here (took me 2min)