version 0.3.0 released to CRAN

glycanr 0.3.0

• travis conf added (GitHub related)
• updated README
• improved DESCRIPTION by adding Suggests
• improved documentation
• unit tests for normalization functions added
• new normalization functions added
• improved list of authors
• tanorm function now expects data frame in long format
• glyco.outliers now expects data frame in long format
• added example data (raw and normalized) for IgG UPLC measurements