[svn-r24969] Description:

- Added wrappers to H5Object for H5Iget_name() to get object's name
        ssize_t getObjName(char *obj_name, size_t buf_size = 0) const;
        ssize_t getObjName(H5std_string& obj_name, size_t len = 0) const;
        H5std_string getObjName() const;
    - Added tests tobject.cpp
    - Added to various cleanup_* functions in tests to remove generated files
    - Added an overload H5I_type_t getHDFObjType() to get object's type
Platforms tested:
    Linux/ppc64 (ostrich)
    Linux/32 2.6 (jam)
    SunOS 5.11 (emu) with gmake

c++/src/H5Attribute.cpp

@@ -327,7 +327,7 @@ ssize_t Attribute::getName(char* attr_name, size_t buf_size) const
     {
 	throw AttributeIException("Attribute::getName", "Attribute must have a name, name length is 0");
     }
-
+    // Return length of the name
     return(name_size);
 }
 
@@ -357,7 +357,7 @@ H5std_string Attribute::getName() const
     {
 	throw AttributeIException("Attribute::getName", "Attribute must have a name, name length is 0");
     }
-    // If attribute's name exists, calls C routine again to get it
+    // Attribute's name exists, retrieve it
     else if (name_size > 0)
     {
         char* name_C = new char[name_size+1];  // temporary C-string
@@ -391,7 +391,7 @@ H5std_string Attribute::getName() const
 // Programmer	Binh-Minh Ribler - Nov, 2001
 // Modification
 //	Mar 2014 - BMR
-//		Revised to allow buf_size to be skipped
+//		Revised to allow the argument "len" to be skipped
 //--------------------------------------------------------------------------
 ssize_t Attribute::getName(H5std_string& attr_name, size_t len) const
 {