+ add unaccent.[c[[|h] to Makefile.am

+ fix some regression added few hours ago

src/common/kiwix/library.cpp

@@ -60,7 +60,8 @@ namespace kiwix {
   }
 
   std::string Book::getHumanReadableIdFromPath() {
-    std::string id = removeAccents(path);
+    std::string id = path;
+    removeAccents(id);
     replaceRegex(id, "", "^.*/");
     replaceRegex(id, "", "\\.zim[a-z]*$");
     replaceRegex(id, "_", " ");

src/common/kiwix/manager.cpp

@@ -311,6 +311,23 @@ namespace kiwix {
     return booksLanguages;
   }
 
+  vector<string> Manager::getBooksCreators() {
+    std::vector<string> booksCreators;
+    std::vector<kiwix::Book>::iterator itr;
+    std::map<string, bool> booksCreatorsMap;
+
+    std::sort(library.books.begin(), library.books.end(), kiwix::Book::sortByCreator);      
+    for ( itr = library.books.begin(); itr != library.books.end(); ++itr ) {
+      if (booksCreatorsMap.find(itr->creator) == booksCreatorsMap.end()) {
+	booksCreatorsMap[itr->creator] = true;
+	booksCreators.push_back(itr->creator);
+      }
+    }
+    
+    return booksCreators;
+  }
+
+
   vector<string> Manager::getBooksIds() {
     std::vector<string> booksIds;
     std::vector<kiwix::Book>::iterator itr;