Windows: fixed a number of int size warnings mostly by casting them away

--HG--
branch : WINDOWSPORT

src/rcldb/rclabstract.cpp

@@ -386,7 +386,7 @@ int Query::Native::makeAbstract(Xapian::docid docid,
     for (multimap<double, vector<string> >::reverse_iterator mit = byQ.rbegin(); 
 	 mit != byQ.rend(); mit++) {
 	unsigned int maxgrpoccs;
-	float q;
+	double q;
 	if (byQ.size() == 1) {
 	    maxgrpoccs = maxtotaloccs;
 	    q = 1.0;

src/rcldb/rcldb.cpp

@@ -549,8 +549,7 @@ bool Db::Native::getPagePositions(Xapian::docid docid, vector<int>& vpos)
     return true;
 }
 
-int Db::Native::getPageNumberForPosition(const vector<int>& pbreaks, 
-					 unsigned int pos)
+int Db::Native::getPageNumberForPosition(const vector<int>& pbreaks, int pos)
 {
     if (pos < baseTextPosition) // Not in text body
 	return -1;

src/rcldb/rcldb_p.h

@@ -120,7 +120,7 @@ class Db::Native {
 			const string& uniterm);
 
     bool getPagePositions(Xapian::docid docid, vector<int>& vpos);
-    int getPageNumberForPosition(const vector<int>& pbreaks, unsigned int pos);
+    int getPageNumberForPosition(const vector<int>& pbreaks, int pos);
 
     bool dbDataToRclDoc(Xapian::docid docid, std::string &data, Doc &doc);