replace BiocInstaller biocLite mentions with BiocManager

Author: LiNk-NY

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: minfi
-Version: 1.27.6
+Version: 1.27.7
 Title: Analyze Illumina Infinium DNA methylation arrays
 Description: Tools to analyze & visualize Illumina Infinium methylation arrays.
 Authors@R: c(person(c("Kasper", "Daniel"), "Hansen", role = c("cre", "aut"),

README.md

@@ -2,8 +2,9 @@
 This is the developer version of Bioconductor package [minfi](http://bioconductor.org/packages/devel/bioc/html/minfi.html).  Install in R as:
 
 ```r
-source('http://bioconductor.org/biocLite.R')
-biocLite('minfi')
+if (!requireNamespace("BiocManager", quietly=TRUE))
+    install.packages("BiocManager")
+BiocManager::install('minfi')
 ```
 
 ## Software status