Subject: added 'install' for installation

Description:

1) `preinstall.sh` will call aakash.sh from multiple locations
   - /data/data/com.aakash.lab/files/aakash.sh
   - /data/local/aakash.sh
2) in previous commmits, 'aakash.sh' was waiting for 'com.aakash.lab'
process to be invoked. If it's not, then it went in while loop
forever and would not mount /mnt/sdcard/gkaakash.img. This problem is
now fixed, both the APK's(APL and gkAakash) can work independent now.
Subject: Large database problem [SOLVED]

Description:

1) '/data/local/aakash.sh' will only start '/root/gkAakashCore/gkstart',
   but can be easily integrated with APL

2) ALGO:

   Check whether if sdcard is mounted(this is done using
   while-loop), if yes, then execute the function 'start-acc' which
   will eventually mount everything else. Please check 'start-acc()'
   for more detail.

3) minor changes:
   - removed redirection of '/root/gkAakashCore/gkstart' to
   '/dev/null'

   - mounted /dev/pts
   - source'd profile using '/root/.bashrc'
Subject: 'aakash.sh': can now run parallel to APL

Description:

1) APL and this accounting s/w can both run in parallel. All changes
   are implemented 'as-it-is' from last commit.
Merge branch 'install'
Subject: added an apk to 'install' dir, so that general user can download
         it directly

Description:
Subject: added install instructions to README

Description:
Subject: modified README.rst file

Description:
modified command 'sudo sh ./install.sh' to 'sudo ./install.sh'
Merge branch 'testing'
Subject: Edit & delete project

Description:
1) aaded functionality edit  and delete project
2) changed the organisation table structure in
   dbconnect.py
3) changed the updateOrg
4) fixed empty spaces problem in balancesheetdisplay
5) added functionality for existing accountname
   n subgroup and accountcode for lowercase
6) done proper commention for rpc_main,rpc_organisation,
   rpc_transaction..
Subject: Modified reports.py for bank reconciliation

Description:
1. fixed bug in bank reconciliation related to zero opening balance account.
	chenages applied in rpc_updateBankRecon and rpc_getReconLedger