Version 0.8.1

- DataDog#156
- DataDog#164
- DataDog#166
- DataDog#170
- DataDog#173
- DataDog#174
- DataDog#175

Version 0.8.0

- DataDog#89
- DataDog#103
- DataDog#120
- DataDog#153

- DataDog#122
- DataDog#129
- DataDog#136
- DataDog#141
- DataDog#144
- DataDog#145
- DataDog#146
- DataDog#147
- DataDog#151
- DataDog#152
- DataDog#154
- DataDog#157
- DataDog#158
- DataDog#159
- DataDog#160
- DataDog#161
- DataDog#162

Version 0.7.3

- DataDog#130
- DataDog#133

Version 0.7.1

- DataDog#123
- DataDog#124
- DataDog#125
- DataDog#128

Merge pull request DataDog#119 from palazzem/rails-docs

[docs] minor update for Rails

Version 0.6.2

- DataDog#88
- DataDog#84
- DataDog#105
- DataDog#106
- DataDog#104

Version 0.6.1

- DataDog#102
- DataDog#101
- DataDog#100
- DataDog#97
- DataDog#92

Version 0.6.0

- DataDog#91
- DataDog#90
- DataDog#94
- DataDog#96
- DataDog#95
- DataDog#83
- DataDog#57
- DataDog#93
- DataDog#98