Several improvements

o Adds new width to change the separator of the column layout
o Adds new width to change the reference size that determines
  when the font size of the title is reduced automatically
o Adds the new sizes in the style file to inform the user.
Improves the style file

o Adds new wrappers that unify the use of the style file
o Makes all colors settable except the ones from the colors of the
  listings.
o Adds examples with a new color scheme in steel blue (closes #56)
Fixes typo in color name
Adds gitignore file with gin git info file added
Merge branch 'master' of github.com:cpfaff/Open-Science-Paper

Conflicts:
	.gitignore
Adds latest pdf
Adds new setter for fonts

o Adds \ospSetFont{}
o Also adds latest pdf
Improves the style file

o Also some small improvements on the class file
o Adds the latest pdf
Fixes the label mechanism in framed environments
Adds latest sty to example and temp files
Small improvements in class file

o changes the default label of framed environments
Adds in line code chunk cleaning
Fixes the one column framed environment
Some small improvements

o Adds latest pdf
o Moves more biblatex options into style file and adds a note about
  the options that cannot be set in the style file
o Improves the sections so this gives more flexibility in sectioning
Some small improvements

o Adds latest pdf
o changes the right of separator command to contain the doi
o adds latest files to tmp and exmpl
Several improvements

o Improves the root file now contains environments wrapping the content
  to modify (header, column layout and appendix)
o Adds file and notes for an appendix (close #53)
o Adds latest pdf
Adds the new file for appendix to example and temp
Improves the layout of one column framed env

o The environment is now more fluid. This means it works in one column
  layout as well as in two and three.
Bumps up version
Several small improvements

o add new environment for one and two column tables
o Fixes the example chapter to use the new environment