Now exporting all assert checks in camel case instead of snake case, to match consistency in the rest of the package.
Added sanitizeColData function.
Added assertAllAreNonExisting function.
Now exporting midnightTheme as a theme_midnight alias to match the syntax in the ggplot2 package.
Added working examples and code coverage for all assert check functions.
Simplified the internal collapse code for annotable to simply work on the Entrez identifier column (entrez). If a manually passed in data frame still has duplicates, the function will now abort instead of attempting to use collapseToString.
Added ggplot2 color palette assert checks: assertColorScaleContinuousOrNULL, assertColorScaleDiscreteOrNULL, assertFillScaleContinuousOrNULL, assertFillScaleDiscreteOrNULL.