Increment version number to 1.2.0

Author: cpauvert

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: maldipickr
 Title: Dereplicate and Cherry-Pick Mass Spectrometry Spectra
-Version: 1.1.1.9000
+Version: 1.2.0
 Authors@R: c(
     person("Charlie", "Pauvert", , "[email protected]", role = c("aut", "cre", "cph"),
            comment = c(ORCID = "0000-0001-9832-2507")),