3.5.4

3.5.4

• Total issues resolved: 0
• Total pull requests resolved: 3
• Total contributors: 3

Task

• 580: Fix travis-ci build thanks to @alcaeus

bug

• 578: Changed 'exit()' calls to throw RuntimeException instead thanks to @ksowa

Documentation

• 534: Fix link to PHP7 usage instructions thanks to @MrMitch