R CMD check issues to resolve

[Jason Vander Heiden]

* checking dependencies in R code ... NOTE
Unexported objects imported by ':::' calls:
  ‘shazam:::allValidChars’ ‘shazam:::checkColumns’
  ‘shazam:::intersectPoint’ ‘shazam:::progressBar’
  ‘shazam:::toupperColumns’

[Jason Vander Heiden]

1. shazam:::allValidChars and shazam:::toupperColumns are trivial and could just be replaced with the code, instead of the function. Or copy-paste the function in.
2. shazam:::intersectPoint can be exported and documented.
3. alakazam:::progressBar and alakazam:::checkColumns can be exported, and we can replace the shazam and scope use with a calls to the ones in alakazam.

[Jason Vander Heiden]

(1) and (3) are taken care of in f224b85. Also requires the latest alakazam and shazam changesets.

@nimanouri, I'm leaving (2) to you.

[nima nouri]

Number 2 solved.

[Jason Vander Heiden]

Cool. I'll look for other CRAN submission limitations and make a new issue with those, if I find any.

[nima nouri]

Are we happy with the Latex issue?

[Jason Vander Heiden]

No. Made #2.