adding include headers files for curl dev files

envfiles/curl-7.50.3

@@ -17,6 +17,9 @@ set CURL_LEVEL 7.50
 set CURL_SUBVER 3
 set CURL_CURPATH /share/apps/bin/curl
 
+setenv C_INCLUDE_PATH $CURL_CURPATH/$CURL_LEVEL.$CURL_SUBVER/include/curl
+setenv CPLUS_INCLUDE_PATH $CURL_CURPATH/$CURL_LEVEL.$CURL_SUBVER/include/curl
+
 prepend-path PATH       $CURL_CURPATH/$CURL_LEVEL.$CURL_SUBVER/bin
 prepend-path LD_LIBRARY_PATH  $CURL_CURPATH/$CURL_LEVEL.$CURL_SUBVER/lib
 prepend-path MANPATH      $CURL_CURPATH/$CURL_LEVEL.$CURL_SUBVER/share/man

envfiles/curldev

@@ -16,6 +16,10 @@ set is_module_rm [module-info mode remove]
 set CURL_LEVEL masterbranch
 set CURL_CURPATH /share/apps/bin/curl
 
+
+setenv C_INCLUDE_PATH $CURL_CURPATH/$CURL_LEVEL/include/curl
+setenv CPLUS_INCLUDE_PATH $CURL_CURPATH/$CURL_LEVEL/include/curl
+
 prepend-path PATH       $CURL_CURPATH/$CURL_LEVEL/bin
 prepend-path LD_LIBRARY_PATH  $CURL_CURPATH/$CURL_LEVEL/lib
 prepend-path MANPATH      $CURL_CURPATH/$CURL_LEVEL/share/man