rename README to README.md - fixes #45

Author: zdenop

Makefile.am

@@ -22,7 +22,7 @@ if !NO_CUBE_BUILD
 endif
 SUBDIRS += ccmain api . tessdata doc
 
-EXTRA_DIST = ReleaseNotes \
+EXTRA_DIST = ReleaseNotes README.md\
 	aclocal.m4 config configure.ac autogen.sh contrib \
 	tesseract.pc.in $(TRAINING_SUBDIR) java doc testing
 

README renamed to README.md

@@ -1,7 +1,7 @@
-Note that this is a text-only and possibly out-of-date version of the 
-wiki ReadMe, which is located at:
+Note that this is possibly out-of-date version of the wiki ReadMe,
+which is located at:
 
-  https://github.com/tesseract-ocr/tesseract/blob/master/README
+  https://github.com/tesseract-ocr/tesseract/blob/master/README.md
 
 Introduction
 ============

configure.ac

@@ -62,7 +62,8 @@ AC_SUBST(GENERIC_VERSION)
 # Automake configuration
 # ----------------------------------------
 
-AM_INIT_AUTOMAKE
+# Do not require README file (we use README.md)
+AM_INIT_AUTOMAKE([foreign])
 AC_CONFIG_HEADERS(config_auto.h:config/config.h.in)
 AM_MAINTAINER_MODE