Upgrade to meteor 1.3

[spastai]

http://guide.meteor.com/1.3-migration.html

• [x] update meteor
• [x] fix tests
• [x] fix CI

[spastai]

Not updated: Newer versions of the following indirect dependencies are available:

• cosmos:browserify 0.4.0 (0.10.0 is available)
• iron:middleware-stack 1.0.11 (1.1.0 is available)
• matb33:collection-hooks 0.7.15 (0.8.1 is available)
• momentjs:moment 2.8.4 (2.12.0 is available)
• react 0.1.13 (0.14.6 is available)
• react-meteor-data 0.1.9 (0.2.7 is available)
• react-runtime 0.13.3_7 (0.14.5 is available)
• react-runtime-dev 0.13.3_7 (0.14.4 is available)
• react-runtime-prod 0.13.3_6 (0.14.4 is available)
• react-template-helper 0.1.6 (0.2.7 is available) To update one or more of these packages, pass their names to meteor update.

[spastai]

Tests passed https://travis-ci.org/spastai/vilnius-carpool/builds/120003187