change use of <br> with blackslash for markdown line breaks

2014/birken/README.md

@@ -1,12 +1,12 @@
 # Best use of port 1701
 
-Michael Birken<br>
+Michael Birken\
 <o__1@hotmail.com><br>\
-<http://www.meatfighter.com/><br>
-<br>
-Alexander Prishchepov<br>
-<alepov-github@yahoo.com><br>
-<https://github.com/sans17/><br>
+<http://www.meatfighter.com/>
+
+Alexander Prishchepov\
+<alepov-github@yahoo.com>\
+<https://github.com/sans17/>
 
 ## To build:
 

2014/deak/README.md

@@ -1,6 +1,6 @@
 # Most underscored argument
 
-Ferenc Deak<br>
+Ferenc Deak\
 <fritzone@gmail.com>
 
 ## To build:

2014/endoh1/README.md

@@ -1,7 +1,7 @@
 # Most square (YODA award)
 
-Yusuke Endoh<br>
-<mame@ruby-lang.org><br>
+Yusuke Endoh\
+<mame@ruby-lang.org>\
 <https://github.com/mame/>\
 Mastodon: [@mame@ruby.social](https://ruby.social/@mame)
 

2014/endoh2/README.md

@@ -1,8 +1,8 @@
 # Best use of bioinformatics
 
-Yusuke Endoh<br>
-<mame@ruby-lang.org><br>
-<https://github.com/mame/><br>
+Yusuke Endoh\
+<mame@ruby-lang.org>\
+<https://github.com/mame/>\
 Mastodon: [@mame@ruby.social](https://ruby.social/@mame)
 
 ## To build: