Merge branch 'develop' of github.com:schweikert/fping into develop

diff --cc CHANGELOG.md
index 867c76af14a9ee75b594004a587a8db2f08667ca,9053a6af9a591781df7ed0267488680d80de96b0..5bd8fc5826e45d371069458ae98301cff3f50215
--- 1/CHANGELOG.md
--- 2/CHANGELOG.md
+++ b/CHANGELOG.md
@@@ -1,9 -1,13 +1,14 @@@
  fping 4.2 (UNRELEASED)
  ======================
  
+ ## New features
+ 
+ - New option -x / --reachable to check if the number of reachable hosts is >= a certain
+   number. Useful for example to implement connectivity-checks (#138, thanks @deepak0004)
+ 
  ## Bugfixes and other changes
  
 +- Allow decimal numbers for '-t', '-i', '-p', and '-Q'
  - Fix build with --disable-ipv6 (#134, thanks @Polynomial-C)
  - Fix hang with '-6', with ipv6 kernel module, but not loaded (#140, thanks @abelbeck)
  - Assume '-6' if the binary is named 'fping6' (this is mostly for special

diff --cc src/fping.c
Simple merge