Merge branch 'release/0.7' into develop

* release/0.7:
  Prepare for 0.7 release
add auto-generated README
More details in README.md
git: no longer ignore man/ and NAMESPACE - so that we can install with devtools

* devtools install direct from github needs the man/*.Rd and NAMESPACE files
  to be in the repository (which goes against the grain as compiled files, but
  is currently unavoidable).
Add man/ and NAMESPACE for devtools install compatibility
Can subset.spiketimes by channels even when some (other) channels are repeated

* also add
test for new subset.spiketimes functionality
Update rstudio project file
Merge branch 'feature/subsetbychans' into develop

* feature/subsetbychans:
  Update rstudio project file
  test for new subset.spiketimes functionality
  Can subset.spiketimes by channels even when some (other) channels are repeated
Prepare 0.7-1 release
Merge branch 'release/0.7-1'

* release/0.7-1:
  Prepare 0.7-1 release
  Update rstudio project file
  test for new subset.spiketimes functionality
  Can subset.spiketimes by channels even when some (other) channels are repeated
  Add man/ and NAMESPACE for devtools install compatibility
  git: no longer ignore man/ and NAMESPACE - so that we can install with devtools
  More details in README.md
  add auto-generated README