fixed _nextslot sigfault
Fixed write_page and read_page
Fixed write_page and read_page
Fixed alloc_page _nextSlot _newPage
Fixed alloc_page _nextSlot _newPage
Fixed buf
Add RecordIterator
Add RecordIterator::next() and hasNext()
added csv2heapfile and fixed some bugs
added scam and fixed bug of fixed read
Finished all functions of heapfile only missing thing is separate each one in a different program
created separed files to select update insert delete programs
Added until select2
Final version