Fixed get() and secondstime() refs

RTClib.cpp

@@ -105,8 +105,8 @@ DateTime::DateTime (const char* date, const char* time) {
 }
 
 uint8_t DateTime::dayOfWeek() const {    
-    uint16_t day = secondstime() / SECONDS_PER_DAY;
-    return (day + 6) % 7; // Jan 1, 2000 is a Saturday, i.e. returns 6
+    uint16_t day = unixtime() / SECONDS_PER_DAY;
+    return (day + 4) % 7; // Jan 1, 2000 is a Thursday, i.e. returns 4
 }
 
 uint32_t DateTime::unixtime(void) const {
@@ -175,7 +175,7 @@ DateTime RTC_DS1307::now() {
 long RTC_Millis::offset = 0;
 
 void RTC_Millis::adjust(const DateTime& dt) {
-    offset = dt.secondstime() - millis() / 1000;
+    offset = dt.unixtime() - millis() / 1000;
 }
 
 DateTime RTC_Millis::now() {

examples/datecalc/datecalc.pde

@@ -19,10 +19,10 @@ void showDate(const char* txt, const DateTime& dt) {
     Serial.print(dt.second(), DEC);
 
     Serial.print(" = ");
-    Serial.print(dt.get());
+    Serial.print(dt.unixtime());
     Serial.print("s / ");
-    Serial.print(dt.get() / 86400L);
-    Serial.print("d since 2000");
+    Serial.print(dt.unixtime() / 86400L);
+    Serial.print("d since 1970");
 
     Serial.println();
 }
@@ -51,13 +51,13 @@ void setup () {
     DateTime dt6 (2009, 12, 27, 0, 0, 0);
     showDate("dt6", dt6);
 
-    DateTime dt7 (dt6.get() + 3600); // one hour later
+    DateTime dt7 (dt6.unixtime() + 3600); // one hour later
     showDate("dt7", dt7);
 
-    DateTime dt8 (dt6.get() + 86400L); // one day later
+    DateTime dt8 (dt6.unixtime() + 86400L); // one day later
     showDate("dt8", dt8);
 
-    DateTime dt9 (dt6.get() + 7 * 86400L); // one week later
+    DateTime dt9 (dt6.unixtime() + 7 * 86400L); // one week later
     showDate("dt9", dt9);
 }
 

examples/softrtc/softrtc.pde

@@ -27,11 +27,11 @@ void loop () {
     Serial.print(now.second(), DEC);
     Serial.println();
 
-    Serial.print(" seconds since 2000: ");
-    Serial.println(now.get());
+    Serial.print(" seconds since 1970: ");
+    Serial.println(now.unixtime());
 
     // calculate a date which is 7 days and 30 seconds into the future
-    DateTime future (now.get() + 7 * 86400L + 30);
+    DateTime future (now.unixtime() + 7 * 86400L + 30);
 
     Serial.print(" now + 7d + 30s: ");
     Serial.print(future.year(), DEC);