Important Updates:

- DataTreeCore:
  - Allow types float, int & bool to be read as strings with GetStr()
- LogCore:
  - Add comments to Logging parameters
- WatchDogCore:
  - Call CSelectableCore::Process() in Process() to manage connect
- SelectableCore:
  - Allow SetSocketHandle() to be called if Handle already set as socket
  - added strlcase() method to convert string to lower case
  - Update Handle structure:
    - renamed Address -> HostName
    - renamed PortNo -> PortName
    - added AddressList for all resolved addresses
    - added AddressInfo for active address
  - Add ResolveAddress() method
    - Domain name and protocol port resolving with GetAddrInfo()
  - JSON updated:
    - domain name can be provided instead of IP address
    - protocol can be specified instead of Port No, e.g. "HTTP" / "SSH"
  - Resolve address before connect, or use next resolved address

DataTreeCore.cpp

@@ -521,7 +521,8 @@ const char * CDataTree::GetStr( TDataMember * BaseMember, const char * Path, con
     TDataMember     * Member;
 
     // Validate
-    if ((Member = GetMember( BaseMember, Path, Create )) && (Member->Type == jtString)) {
+    if ((Member = GetMember( BaseMember, Path, Create )) &&
+            ((Member->Type == jtString) || (Member->Type == jtFloat) || (Member->Type == jtInt) || (Member->Type == jtBool)) ) {
         return Member->Value;
     }
     else if (Member && Create && (Member->Type == jtNull)) {
@@ -539,7 +540,8 @@ const char * CDataTree::GetStr( TDataMember * BaseMember, const char * Path, int
     TDataMember     * Member;
 
     // Validate
-    if ((Member = GetMember( BaseMember, Path, Create )) && (Member->Type == jtString)) {
+    if ((Member = GetMember( BaseMember, Path, Create )) &&
+            ((Member->Type == jtString) || (Member->Type == jtFloat) || (Member->Type == jtInt) || (Member->Type == jtBool)) ) {
         Len = Member->Len;
         return Member->Value;
     }