ConstantParameter now accepts an Expression

[lumip]

Can now (legally) pass in an Expression object or a string representing an expression without free variables as value of a ConstantParameter.

closes #363

Apparently this was already done (even with expressions with free variables) in some tests in which parameters where never evaluated so no error occured. This has been resolved.

[coveralls]

Pull Request Test Coverage Report for Build 1602

• 7 of 10 (70.0%) changed or added relevant lines in 1 file are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.1%) to 93.467%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
qupulse/pulses/parameters.py	7	10	70.0%

Files with Coverage Reduction	New Missed Lines	%
qupulse/utils/types.py	1	98.39%
qupulse/pulses/mapping_pulse_template.py	1	96.6%

Totals
Change from base Build 1589:	-0.1%
Covered Lines:	4623
Relevant Lines:	4881

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 1602

• 7 of 10 (70.0%) changed or added relevant lines in 1 file are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.1%) to 93.467%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
qupulse/pulses/parameters.py	7	10	70.0%

Files with Coverage Reduction	New Missed Lines	%
qupulse/utils/types.py	1	98.39%
qupulse/pulses/mapping_pulse_template.py	1	96.6%

Totals
Change from base Build 1589:	-0.1%
Covered Lines:	4623
Relevant Lines:	4881

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 1602

• 7 of 10 (70.0%) changed or added relevant lines in 1 file are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.1%) to 93.467%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
qupulse/pulses/parameters.py	7	10	70.0%

Files with Coverage Reduction	New Missed Lines	%
qupulse/utils/types.py	1	98.39%
qupulse/pulses/mapping_pulse_template.py	1	96.6%

Totals
Change from base Build 1589:	-0.1%
Covered Lines:	4623
Relevant Lines:	4881

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 1602

• 7 of 10 (70.0%) changed or added relevant lines in 1 file are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.1%) to 93.467%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
qupulse/pulses/parameters.py	7	10	70.0%

Files with Coverage Reduction	New Missed Lines	%
qupulse/utils/types.py	1	98.39%
qupulse/pulses/mapping_pulse_template.py	1	96.6%

Totals
Change from base Build 1589:	-0.1%
Covered Lines:	4623
Relevant Lines:	4881

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 1602

• 7 of 10 (70.0%) changed or added relevant lines in 1 file are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.1%) to 93.467%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
qupulse/pulses/parameters.py	7	10	70.0%

Files with Coverage Reduction	New Missed Lines	%
qupulse/utils/types.py	1	98.39%
qupulse/pulses/mapping_pulse_template.py	1	96.6%

Totals
Change from base Build 1589:	-0.1%
Covered Lines:	4623
Relevant Lines:	4881

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build 1606

• 10 of 10 (100.0%) changed or added relevant lines in 1 file are covered.
• 6 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.04%) to 93.525%

---

Files with Coverage Reduction	New Missed Lines	%
qupulse/pulses/mapping_pulse_template.py	1	96.6%
qupulse/utils/types.py	5	95.16%

Totals
Change from base Build 1589:	-0.04%
Covered Lines:	4626
Relevant Lines:	4880

---

💛 - Coveralls