Vignettes: Bibliography style includes DOI links

Version bump.

Author: andzajan

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: pmp
 Type: Package
 Title: Peak Matrix Processing and signal batch correction for metabolomics datasets
-Version: 0.99.4
+Version: 0.99.5
 Author: Andris Jankevics and Ralf Johannes Maria Weber
 Maintainer: Andris Jankevics <[email protected]>
 Description: Methods and tools for (pre-)processing of metabolomics datasets