version updated

ChangeLog.txt

+2018-10-25 Version 1.20
+
+* extractni.pl to extract diagonal from matrix
+of <c^\dagger_i c_j>
+
+* Engine logs to file
+
+* sqOmega bug fixes and improvements
+
+* precision added to cicj driver
+
 2018-07-31 Version 1.18
 
 * configure.pl uses PsiTag

src/Version.h

 #ifndef FREE_FERMIONS_VERSION
-#define FREE_FERMIONS_VERSION "1.18"
+#define FREE_FERMIONS_VERSION "1.20"
 #endif