Redundant Fields in HostelSuperintendent

[khizirsiddiqui]

class HostelSuperintendent has two redundant pairs for phone numbers:

swd_django/swd/main/models.py

Lines 123 to 124 in c19123c

	phone_off = models.CharField(max_length=15, null=True, blank=True)
	phone_res = models.CharField(max_length=15, null=True, blank=True)

and

swd_django/swd/main/models.py

Lines 120 to 121 in c19123c

	office_ph = models.CharField(max_length = 12, null = True, blank=True)
	residence_ph = models.CharField(max_length = 12, null = True, blank=True)

[soumikdhua]

class HostelSuperintendent also has chamber field repeated:

swd_django/swd/main/models.py

Line 119 in c19123c

chamber = models.CharField(max_length = 10, null=True, blank=True)

and

swd_django/swd/main/models.py

Line 122 in c19123c

chamber = models.CharField(max_length=15, null=True, blank=True)