Add travis ci

[wittfabian]

Fixes #167.

Summary of changes proposed in this Pull Request:

• Add travic-ci
• Add test examples

PR checklist:

• [x] Updated CHANGELOG.md
• [x] Update PULL_REQUEST_TEMPLATE.md

[codecov-io]

Codecov Report

:exclamation: No coverage uploaded for pull request base (master@1054610). Click here to learn what that means. The diff coverage is 25%.

@@            Coverage Diff            @@
##             master     #171   +/-   ##
=========================================
  Coverage          ?   15.78%           
  Complexity        ?      190           
=========================================
  Files             ?       23           
  Lines             ?      646           
  Branches          ?        0           
=========================================
  Hits              ?      102           
  Misses            ?      544           
  Partials          ?        0

Impacted Files	Coverage Δ	Complexity Δ
Messages/Summary.php	0% <ø> (ø)	2 <0> (?)
FbBotApp.php	0% <ø> (ø)	46 <0> (?)
Messages/MessageReceiptElement.php	0% <ø> (ø)	2 <0> (?)
Messages/Address.php	0% <ø> (ø)	2 <0> (?)
Messages/Adjustment.php	0% <ø> (ø)	2 <0> (?)
Messages/SenderAction.php	100% <ø> (ø)	2 <0> (?)
Menu/LocalizedMenu.php	100% <ø> (ø)	4 <0> (?)
Menu/MenuItem.php	100% <ø> (ø)	9 <0> (?)
Messages/AccountLink.php	100% <100%> (ø)	3 <1> (?)
Messages/MessageButton.php	55.81% <11.76%> (ø)	13 <0> (?)

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 1054610...bcd1226. Read the comment docs.

[wittfabian]

@jason-engage