stepcount 0.6.0

• Added additional check for have_stepcount.
• Added epoch argument to stepcount, so you can do 30-seconds.

stepcount 0.5.0

• Added in rlang for printing out errors.
• CRAN submission.

stepcount 0.4.1

• Fixing README and more gc() functions to try to reduce memory usage.

stepcount 0.3.2

• Initial CRAN submission.
• Updated to work with newer version of stepcount.