Populate self.replacements using the specified file.

def load_replacements(self, file_path):
		"""
		Populate self.replacements using the specified file.
		"""
		with open(file_path, encoding='utf-8') as f:
			for line in map(lambda x: x.strip(), f):
				if line:
					line = line.split('\t')
					self.replacements[line[0]] = line[1]