recalc scores with older dplyr 0.2

Installed new dplyr with:

```r
devtools::install_version('dplyr', version=0.2)
```

Unfortunately this means ggvis can no longer be imported so need to comment out the following line in ohicore/NAMESPACE to run ohi-global/calculate_scores_all.R:

```r
#import(ggvis)
```

Then to see with shiny comparison app update to dplyr 0.3 in order to run launch_cmp() .

```r
install.packages('dplyr')
ohicore::launch_cmp()
```

https://github.com/OHI-Science/issues/issues/270
test
undoing test (which was an added space)
+ deploy_app.R for shinyapps.io/global
&#916; functions.R to work with clip-n-ship
Merge branch 'dev' of https://github.com/OHI-Science/ohi-global into dev
Create test.md
fixed NP issue, need to check tho
https://github.com/OHI-Science/issues/issues/270
Merge branch 'dev' of https://github.com/OHI-Science/ohi-global into dev
Merge pull request #29 from OHI-Science/dev

Dev update with NP fix